From eea10b26f78806d7b244af7d37f75fd567c69610 Mon Sep 17 00:00:00 2001
From: David Tardon <dtardon@redhat.com>
Date: Mon, 25 Dec 2023 15:48:33 +0100
Subject: [PATCH 01/12] man: use same version in public and system ident.

---
 man/binfmt.d.xml                               | 2 +-
 man/bootctl.xml                                | 2 +-
 man/bootup.xml                                 | 2 +-
 man/busctl.xml                                 | 2 +-
 man/coredump.conf.xml                          | 2 +-
 man/coredumpctl.xml                            | 2 +-
 man/crypttab.xml                               | 2 +-
 man/daemon.xml                                 | 2 +-
 man/dnssec-trust-anchors.d.xml                 | 2 +-
 man/environment.d.xml                          | 2 +-
 man/file-hierarchy.xml                         | 2 +-
 man/homectl.xml                                | 2 +-
 man/homed.conf.xml                             | 2 +-
 man/hostname.xml                               | 2 +-
 man/hostnamectl.xml                            | 2 +-
 man/hwdb.xml                                   | 2 +-
 man/integritytab.xml                           | 2 +-
 man/iocost.conf.xml                            | 2 +-
 man/journal-remote.conf.xml                    | 2 +-
 man/journal-upload.conf.xml                    | 2 +-
 man/journalctl.xml                             | 2 +-
 man/journald.conf.xml                          | 2 +-
 man/kernel-command-line.xml                    | 2 +-
 man/kernel-install.xml                         | 2 +-
 man/libsystemd.xml                             | 2 +-
 man/libudev.xml                                | 2 +-
 man/loader.conf.xml                            | 2 +-
 man/locale.conf.xml                            | 2 +-
 man/localectl.xml                              | 2 +-
 man/localtime.xml                              | 2 +-
 man/loginctl.xml                               | 2 +-
 man/logind.conf.xml                            | 2 +-
 man/machine-id.xml                             | 2 +-
 man/machine-info.xml                           | 2 +-
 man/machinectl.xml                             | 2 +-
 man/modules-load.d.xml                         | 2 +-
 man/networkctl.xml                             | 2 +-
 man/networkd.conf.xml                          | 2 +-
 man/nss-myhostname.xml                         | 2 +-
 man/nss-mymachines.xml                         | 2 +-
 man/nss-resolve.xml                            | 2 +-
 man/nss-systemd.xml                            | 2 +-
 man/oomctl.xml                                 | 2 +-
 man/oomd.conf.xml                              | 2 +-
 man/org.freedesktop.LogControl1.xml            | 2 +-
 man/org.freedesktop.home1.xml                  | 2 +-
 man/org.freedesktop.hostname1.xml              | 2 +-
 man/org.freedesktop.import1.xml                | 2 +-
 man/org.freedesktop.locale1.xml                | 2 +-
 man/org.freedesktop.login1.xml                 | 2 +-
 man/org.freedesktop.machine1.xml               | 2 +-
 man/org.freedesktop.network1.xml               | 2 +-
 man/org.freedesktop.oom1.xml                   | 2 +-
 man/org.freedesktop.portable1.xml              | 2 +-
 man/org.freedesktop.resolve1.xml               | 2 +-
 man/org.freedesktop.systemd1.xml               | 2 +-
 man/org.freedesktop.timedate1.xml              | 2 +-
 man/os-release.xml                             | 2 +-
 man/pam_systemd.xml                            | 2 +-
 man/pam_systemd_home.xml                       | 2 +-
 man/pam_systemd_loadkey.xml                    | 2 +-
 man/portablectl.xml                            | 2 +-
 man/poweroff.xml                               | 2 +-
 man/pstore.conf.xml                            | 2 +-
 man/repart.d.xml                               | 2 +-
 man/resolvectl.xml                             | 2 +-
 man/resolved.conf.xml                          | 2 +-
 man/runlevel.xml                               | 2 +-
 man/sd-bus-errors.xml                          | 2 +-
 man/sd-bus.xml                                 | 2 +-
 man/sd-daemon.xml                              | 2 +-
 man/sd-device.xml                              | 2 +-
 man/sd-event.xml                               | 2 +-
 man/sd-hwdb.xml                                | 2 +-
 man/sd-id128.xml                               | 2 +-
 man/sd-journal.xml                             | 2 +-
 man/sd-login.xml                               | 2 +-
 man/sd_booted.xml                              | 2 +-
 man/sd_bus_add_match.xml                       | 2 +-
 man/sd_bus_add_node_enumerator.xml             | 2 +-
 man/sd_bus_add_object.xml                      | 2 +-
 man/sd_bus_add_object_manager.xml              | 2 +-
 man/sd_bus_attach_event.xml                    | 2 +-
 man/sd_bus_call.xml                            | 2 +-
 man/sd_bus_call_method.xml                     | 2 +-
 man/sd_bus_can_send.xml                        | 2 +-
 man/sd_bus_close.xml                           | 2 +-
 man/sd_bus_creds_get_pid.xml                   | 2 +-
 man/sd_bus_creds_new_from_pid.xml              | 2 +-
 man/sd_bus_default.xml                         | 2 +-
 man/sd_bus_emit_signal.xml                     | 2 +-
 man/sd_bus_enqueue_for_read.xml                | 2 +-
 man/sd_bus_error.xml                           | 2 +-
 man/sd_bus_error_add_map.xml                   | 2 +-
 man/sd_bus_get_current_handler.xml             | 2 +-
 man/sd_bus_get_fd.xml                          | 2 +-
 man/sd_bus_get_n_queued_read.xml               | 2 +-
 man/sd_bus_get_name_creds.xml                  | 2 +-
 man/sd_bus_get_name_machine_id.xml             | 2 +-
 man/sd_bus_interface_name_is_valid.xml         | 2 +-
 man/sd_bus_is_open.xml                         | 2 +-
 man/sd_bus_list_names.xml                      | 2 +-
 man/sd_bus_message_append.xml                  | 2 +-
 man/sd_bus_message_append_array.xml            | 2 +-
 man/sd_bus_message_append_basic.xml            | 2 +-
 man/sd_bus_message_append_string_memfd.xml     | 2 +-
 man/sd_bus_message_append_strv.xml             | 2 +-
 man/sd_bus_message_at_end.xml                  | 2 +-
 man/sd_bus_message_copy.xml                    | 2 +-
 man/sd_bus_message_dump.xml                    | 2 +-
 man/sd_bus_message_get_cookie.xml              | 2 +-
 man/sd_bus_message_get_monotonic_usec.xml      | 2 +-
 man/sd_bus_message_get_signature.xml           | 2 +-
 man/sd_bus_message_get_type.xml                | 2 +-
 man/sd_bus_message_new.xml                     | 2 +-
 man/sd_bus_message_new_method_call.xml         | 2 +-
 man/sd_bus_message_new_method_error.xml        | 2 +-
 man/sd_bus_message_new_signal.xml              | 2 +-
 man/sd_bus_message_open_container.xml          | 2 +-
 man/sd_bus_message_read.xml                    | 2 +-
 man/sd_bus_message_read_array.xml              | 2 +-
 man/sd_bus_message_read_basic.xml              | 2 +-
 man/sd_bus_message_read_strv.xml               | 2 +-
 man/sd_bus_message_rewind.xml                  | 2 +-
 man/sd_bus_message_seal.xml                    | 2 +-
 man/sd_bus_message_sensitive.xml               | 2 +-
 man/sd_bus_message_set_expect_reply.xml        | 2 +-
 man/sd_bus_message_skip.xml                    | 2 +-
 man/sd_bus_message_verify_type.xml             | 2 +-
 man/sd_bus_negotiate_fds.xml                   | 2 +-
 man/sd_bus_new.xml                             | 2 +-
 man/sd_bus_path_encode.xml                     | 2 +-
 man/sd_bus_process.xml                         | 2 +-
 man/sd_bus_query_sender_creds.xml              | 2 +-
 man/sd_bus_reply_method_error.xml              | 2 +-
 man/sd_bus_reply_method_return.xml             | 2 +-
 man/sd_bus_request_name.xml                    | 2 +-
 man/sd_bus_send.xml                            | 2 +-
 man/sd_bus_set_address.xml                     | 2 +-
 man/sd_bus_set_close_on_exit.xml               | 2 +-
 man/sd_bus_set_connected_signal.xml            | 2 +-
 man/sd_bus_set_description.xml                 | 2 +-
 man/sd_bus_set_exit_on_disconnect.xml          | 2 +-
 man/sd_bus_set_fd.xml                          | 2 +-
 man/sd_bus_set_method_call_timeout.xml         | 2 +-
 man/sd_bus_set_property.xml                    | 2 +-
 man/sd_bus_set_sender.xml                      | 2 +-
 man/sd_bus_set_server.xml                      | 2 +-
 man/sd_bus_set_watch_bind.xml                  | 2 +-
 man/sd_bus_slot_get_bus.xml                    | 2 +-
 man/sd_bus_slot_ref.xml                        | 2 +-
 man/sd_bus_slot_set_description.xml            | 2 +-
 man/sd_bus_slot_set_destroy_callback.xml       | 2 +-
 man/sd_bus_slot_set_floating.xml               | 2 +-
 man/sd_bus_slot_set_userdata.xml               | 2 +-
 man/sd_bus_start.xml                           | 2 +-
 man/sd_bus_track_add_name.xml                  | 2 +-
 man/sd_bus_track_new.xml                       | 2 +-
 man/sd_bus_wait.xml                            | 2 +-
 man/sd_device_get_syspath.xml                  | 2 +-
 man/sd_device_ref.xml                          | 2 +-
 man/sd_event_add_child.xml                     | 2 +-
 man/sd_event_add_defer.xml                     | 2 +-
 man/sd_event_add_inotify.xml                   | 2 +-
 man/sd_event_add_io.xml                        | 2 +-
 man/sd_event_add_memory_pressure.xml           | 2 +-
 man/sd_event_add_signal.xml                    | 2 +-
 man/sd_event_add_time.xml                      | 2 +-
 man/sd_event_exit.xml                          | 2 +-
 man/sd_event_get_fd.xml                        | 2 +-
 man/sd_event_new.xml                           | 2 +-
 man/sd_event_now.xml                           | 2 +-
 man/sd_event_run.xml                           | 2 +-
 man/sd_event_set_signal_exit.xml               | 2 +-
 man/sd_event_set_watchdog.xml                  | 2 +-
 man/sd_event_source_get_event.xml              | 2 +-
 man/sd_event_source_get_pending.xml            | 2 +-
 man/sd_event_source_set_description.xml        | 2 +-
 man/sd_event_source_set_destroy_callback.xml   | 2 +-
 man/sd_event_source_set_enabled.xml            | 2 +-
 man/sd_event_source_set_exit_on_failure.xml    | 2 +-
 man/sd_event_source_set_floating.xml           | 2 +-
 man/sd_event_source_set_prepare.xml            | 2 +-
 man/sd_event_source_set_priority.xml           | 2 +-
 man/sd_event_source_set_ratelimit.xml          | 2 +-
 man/sd_event_source_set_userdata.xml           | 2 +-
 man/sd_event_source_unref.xml                  | 2 +-
 man/sd_event_wait.xml                          | 2 +-
 man/sd_get_seats.xml                           | 2 +-
 man/sd_hwdb_get.xml                            | 2 +-
 man/sd_hwdb_new.xml                            | 2 +-
 man/sd_id128_get_machine.xml                   | 2 +-
 man/sd_id128_randomize.xml                     | 2 +-
 man/sd_id128_to_string.xml                     | 2 +-
 man/sd_is_fifo.xml                             | 2 +-
 man/sd_journal_add_match.xml                   | 2 +-
 man/sd_journal_enumerate_fields.xml            | 2 +-
 man/sd_journal_get_catalog.xml                 | 2 +-
 man/sd_journal_get_cursor.xml                  | 2 +-
 man/sd_journal_get_cutoff_realtime_usec.xml    | 2 +-
 man/sd_journal_get_data.xml                    | 2 +-
 man/sd_journal_get_fd.xml                      | 2 +-
 man/sd_journal_get_realtime_usec.xml           | 2 +-
 man/sd_journal_get_seqnum.xml                  | 2 +-
 man/sd_journal_get_usage.xml                   | 2 +-
 man/sd_journal_has_runtime_files.xml           | 2 +-
 man/sd_journal_next.xml                        | 2 +-
 man/sd_journal_open.xml                        | 2 +-
 man/sd_journal_print.xml                       | 2 +-
 man/sd_journal_query_unique.xml                | 2 +-
 man/sd_journal_seek_head.xml                   | 2 +-
 man/sd_journal_stream_fd.xml                   | 2 +-
 man/sd_listen_fds.xml                          | 2 +-
 man/sd_login_monitor_new.xml                   | 2 +-
 man/sd_machine_get_class.xml                   | 2 +-
 man/sd_notify.xml                              | 2 +-
 man/sd_path_lookup.xml                         | 2 +-
 man/sd_pid_get_owner_uid.xml                   | 2 +-
 man/sd_seat_get_active.xml                     | 2 +-
 man/sd_session_is_active.xml                   | 2 +-
 man/sd_uid_get_state.xml                       | 2 +-
 man/sd_watchdog_enabled.xml                    | 2 +-
 man/shutdown.xml                               | 2 +-
 man/smbios-type-11.xml                         | 2 +-
 man/sysctl.d.xml                               | 2 +-
 man/systemctl.xml                              | 2 +-
 man/systemd-ac-power.xml                       | 2 +-
 man/systemd-analyze.xml                        | 2 +-
 man/systemd-ask-password-console.service.xml   | 2 +-
 man/systemd-ask-password.xml                   | 2 +-
 man/systemd-backlight@.service.xml             | 2 +-
 man/systemd-battery-check.service.xml          | 2 +-
 man/systemd-binfmt.service.xml                 | 2 +-
 man/systemd-bless-boot-generator.xml           | 2 +-
 man/systemd-bless-boot.service.xml             | 2 +-
 man/systemd-boot-check-no-failures.service.xml | 2 +-
 man/systemd-boot-random-seed.service.xml       | 2 +-
 man/systemd-boot.xml                           | 2 +-
 man/systemd-bsod.service.xml                   | 2 +-
 man/systemd-cat.xml                            | 2 +-
 man/systemd-cgls.xml                           | 2 +-
 man/systemd-cgtop.xml                          | 2 +-
 man/systemd-coredump.xml                       | 2 +-
 man/systemd-creds.xml                          | 2 +-
 man/systemd-cryptenroll.xml                    | 2 +-
 man/systemd-cryptsetup-generator.xml           | 2 +-
 man/systemd-cryptsetup.xml                     | 2 +-
 man/systemd-debug-generator.xml                | 2 +-
 man/systemd-delta.xml                          | 2 +-
 man/systemd-detect-virt.xml                    | 2 +-
 man/systemd-dissect.xml                        | 2 +-
 man/systemd-environment-d-generator.xml        | 2 +-
 man/systemd-escape.xml                         | 2 +-
 man/systemd-firstboot.xml                      | 2 +-
 man/systemd-fsck@.service.xml                  | 2 +-
 man/systemd-fstab-generator.xml                | 2 +-
 man/systemd-getty-generator.xml                | 2 +-
 man/systemd-gpt-auto-generator.xml             | 2 +-
 man/systemd-hibernate-resume-generator.xml     | 2 +-
 man/systemd-hibernate-resume.service.xml       | 2 +-
 man/systemd-homed.service.xml                  | 2 +-
 man/systemd-hostnamed.service.xml              | 2 +-
 man/systemd-hwdb.xml                           | 2 +-
 man/systemd-id128.xml                          | 2 +-
 man/systemd-importd.service.xml                | 2 +-
 man/systemd-inhibit.xml                        | 2 +-
 man/systemd-initctl.service.xml                | 2 +-
 man/systemd-integritysetup-generator.xml       | 2 +-
 man/systemd-integritysetup@.service.xml        | 2 +-
 man/systemd-journal-gatewayd.service.xml       | 2 +-
 man/systemd-journal-remote.service.xml         | 2 +-
 man/systemd-journal-upload.service.xml         | 2 +-
 man/systemd-journald.service.xml               | 2 +-
 man/systemd-localed.service.xml                | 2 +-
 man/systemd-logind.service.xml                 | 2 +-
 man/systemd-machine-id-commit.service.xml      | 2 +-
 man/systemd-machine-id-setup.xml               | 2 +-
 man/systemd-machined.service.xml               | 2 +-
 man/systemd-makefs@.service.xml                | 2 +-
 man/systemd-measure.xml                        | 2 +-
 man/systemd-modules-load.service.xml           | 2 +-
 man/systemd-mount.xml                          | 2 +-
 man/systemd-network-generator.service.xml      | 2 +-
 man/systemd-networkd-wait-online.service.xml   | 2 +-
 man/systemd-networkd.service.xml               | 2 +-
 man/systemd-notify.xml                         | 2 +-
 man/systemd-nspawn.xml                         | 2 +-
 man/systemd-oomd.service.xml                   | 2 +-
 man/systemd-path.xml                           | 2 +-
 man/systemd-pcrlock.xml                        | 2 +-
 man/systemd-pcrphase.service.xml               | 2 +-
 man/systemd-portabled.service.xml              | 2 +-
 man/systemd-poweroff.service.xml               | 2 +-
 man/systemd-pstore.service.xml                 | 2 +-
 man/systemd-quotacheck.service.xml             | 2 +-
 man/systemd-random-seed.service.xml            | 2 +-
 man/systemd-rc-local-generator.xml             | 2 +-
 man/systemd-remount-fs.service.xml             | 2 +-
 man/systemd-repart.xml                         | 2 +-
 man/systemd-resolved.service.xml               | 2 +-
 man/systemd-rfkill.service.xml                 | 2 +-
 man/systemd-run-generator.xml                  | 2 +-
 man/systemd-run.xml                            | 2 +-
 man/systemd-sleep.conf.xml                     | 2 +-
 man/systemd-socket-activate.xml                | 2 +-
 man/systemd-socket-proxyd.xml                  | 2 +-
 man/systemd-soft-reboot.service.xml            | 2 +-
 man/systemd-stdio-bridge.xml                   | 2 +-
 man/systemd-storagetm.service.xml              | 2 +-
 man/systemd-stub.xml                           | 2 +-
 man/systemd-suspend.service.xml                | 2 +-
 man/systemd-sysctl.service.xml                 | 2 +-
 man/systemd-sysext.xml                         | 2 +-
 man/systemd-system-update-generator.xml        | 2 +-
 man/systemd-system.conf.xml                    | 2 +-
 man/systemd-sysupdate.xml                      | 2 +-
 man/systemd-sysusers.xml                       | 2 +-
 man/systemd-sysv-generator.xml                 | 2 +-
 man/systemd-time-wait-sync.service.xml         | 2 +-
 man/systemd-timedated.service.xml              | 2 +-
 man/systemd-timesyncd.service.xml              | 2 +-
 man/systemd-tmpfiles.xml                       | 2 +-
 man/systemd-tpm2-setup.service.xml             | 2 +-
 man/systemd-tty-ask-password-agent.xml         | 2 +-
 man/systemd-udev-settle.service.xml            | 2 +-
 man/systemd-udevd.service.xml                  | 2 +-
 man/systemd-update-done.service.xml            | 2 +-
 man/systemd-update-utmp.service.xml            | 2 +-
 man/systemd-user-sessions.service.xml          | 2 +-
 man/systemd-userdbd.service.xml                | 2 +-
 man/systemd-vconsole-setup.service.xml         | 2 +-
 man/systemd-veritysetup-generator.xml          | 2 +-
 man/systemd-veritysetup@.service.xml           | 2 +-
 man/systemd-vmspawn.xml                        | 2 +-
 man/systemd-volatile-root.service.xml          | 2 +-
 man/systemd-xdg-autostart-generator.xml        | 2 +-
 man/systemd.automount.xml                      | 2 +-
 man/systemd.device.xml                         | 2 +-
 man/systemd.dnssd.xml                          | 2 +-
 man/systemd.environment-generator.xml          | 2 +-
 man/systemd.exec.xml                           | 2 +-
 man/systemd.generator.xml                      | 2 +-
 man/systemd.image-policy.xml                   | 2 +-
 man/systemd.journal-fields.xml                 | 2 +-
 man/systemd.kill.xml                           | 2 +-
 man/systemd.link.xml                           | 2 +-
 man/systemd.mount.xml                          | 2 +-
 man/systemd.net-naming-scheme.xml              | 2 +-
 man/systemd.netdev.xml                         | 2 +-
 man/systemd.network.xml                        | 2 +-
 man/systemd.nspawn.xml                         | 2 +-
 man/systemd.offline-updates.xml                | 2 +-
 man/systemd.path.xml                           | 2 +-
 man/systemd.pcrlock.xml                        | 2 +-
 man/systemd.preset.xml                         | 2 +-
 man/systemd.resource-control.xml               | 2 +-
 man/systemd.scope.xml                          | 2 +-
 man/systemd.service.xml                        | 2 +-
 man/systemd.slice.xml                          | 2 +-
 man/systemd.socket.xml                         | 2 +-
 man/systemd.special.xml                        | 2 +-
 man/systemd.swap.xml                           | 2 +-
 man/systemd.syntax.xml                         | 2 +-
 man/systemd.system-credentials.xml             | 2 +-
 man/systemd.target.xml                         | 2 +-
 man/systemd.time.xml                           | 2 +-
 man/systemd.timer.xml                          | 2 +-
 man/systemd.unit.xml                           | 2 +-
 man/systemd.xml                                | 2 +-
 man/sysupdate.d.xml                            | 2 +-
 man/sysusers.d.xml                             | 2 +-
 man/telinit.xml                                | 2 +-
 man/timedatectl.xml                            | 2 +-
 man/timesyncd.conf.xml                         | 2 +-
 man/tmpfiles.d.xml                             | 2 +-
 man/udev.conf.xml                              | 2 +-
 man/udev.xml                                   | 2 +-
 man/udev_device_get_syspath.xml                | 2 +-
 man/udev_device_has_tag.xml                    | 2 +-
 man/udev_device_new_from_syspath.xml           | 2 +-
 man/udev_enumerate_add_match_subsystem.xml     | 2 +-
 man/udev_enumerate_new.xml                     | 2 +-
 man/udev_enumerate_scan_devices.xml            | 2 +-
 man/udev_list_entry.xml                        | 2 +-
 man/udev_monitor_filter_update.xml             | 2 +-
 man/udev_monitor_new_from_netlink.xml          | 2 +-
 man/udev_monitor_receive_device.xml            | 2 +-
 man/udev_new.xml                               | 2 +-
 man/udevadm.xml                                | 2 +-
 man/uid0.xml                                   | 2 +-
 man/ukify.xml                                  | 2 +-
 man/user@.service.xml                          | 2 +-
 man/userdbctl.xml                              | 2 +-
 man/varlinkctl.xml                             | 2 +-
 man/vconsole.conf.xml                          | 2 +-
 man/veritytab.xml                              | 2 +-
 396 files changed, 396 insertions(+), 396 deletions(-)

diff --git a/man/binfmt.d.xml b/man/binfmt.d.xml
index 00f956010b..32f16e6ad8 100644
--- a/man/binfmt.d.xml
+++ b/man/binfmt.d.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="binfmt.d" conditional='ENABLE_BINFMT'
     xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/bootctl.xml b/man/bootctl.xml
index a5332098a2..eae2213536 100644
--- a/man/bootctl.xml
+++ b/man/bootctl.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="bootctl" conditional='ENABLE_BOOTLOADER'
diff --git a/man/bootup.xml b/man/bootup.xml
index 644ba3a9cf..b9a740a49a 100644
--- a/man/bootup.xml
+++ b/man/bootup.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="bootup">
diff --git a/man/busctl.xml b/man/busctl.xml
index 612e9733fe..74f5cf3edb 100644
--- a/man/busctl.xml
+++ b/man/busctl.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="busctl"
diff --git a/man/coredump.conf.xml b/man/coredump.conf.xml
index 366988f3af..b08d732adb 100644
--- a/man/coredump.conf.xml
+++ b/man/coredump.conf.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="coredump.conf" conditional="ENABLE_COREDUMP"
diff --git a/man/coredumpctl.xml b/man/coredumpctl.xml
index e1df2e5852..9e356a0da6 100644
--- a/man/coredumpctl.xml
+++ b/man/coredumpctl.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="coredumpctl" conditional='ENABLE_COREDUMP'
diff --git a/man/crypttab.xml b/man/crypttab.xml
index 175e169fbc..8994e4f0d2 100644
--- a/man/crypttab.xml
+++ b/man/crypttab.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!--
   SPDX-License-Identifier: LGPL-2.1-or-later
 
diff --git a/man/daemon.xml b/man/daemon.xml
index 46658791f7..e26be0d2ef 100644
--- a/man/daemon.xml
+++ b/man/daemon.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="daemon">
diff --git a/man/dnssec-trust-anchors.d.xml b/man/dnssec-trust-anchors.d.xml
index 1d5a909905..c760b75f4d 100644
--- a/man/dnssec-trust-anchors.d.xml
+++ b/man/dnssec-trust-anchors.d.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="dnssec-trust-anchors.d" conditional='ENABLE_RESOLVE'
diff --git a/man/environment.d.xml b/man/environment.d.xml
index d6fa366d14..7ef4b4d2ed 100644
--- a/man/environment.d.xml
+++ b/man/environment.d.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!--
   SPDX-License-Identifier: LGPL-2.1-or-later
 
diff --git a/man/file-hierarchy.xml b/man/file-hierarchy.xml
index 03a2085524..02841a7cc2 100644
--- a/man/file-hierarchy.xml
+++ b/man/file-hierarchy.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="file-hierarchy" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/homectl.xml b/man/homectl.xml
index 4f19f8cde7..65f6698ef4 100644
--- a/man/homectl.xml
+++ b/man/homectl.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="homectl" conditional='ENABLE_HOMED'
diff --git a/man/homed.conf.xml b/man/homed.conf.xml
index d8f34786f7..a6c070cb53 100644
--- a/man/homed.conf.xml
+++ b/man/homed.conf.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="homed.conf" conditional='ENABLE_HOMED'
diff --git a/man/hostname.xml b/man/hostname.xml
index d3e8e91c4f..746de21cd1 100644
--- a/man/hostname.xml
+++ b/man/hostname.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/hostnamectl.xml b/man/hostnamectl.xml
index 9f7f92cea7..3239049095 100644
--- a/man/hostnamectl.xml
+++ b/man/hostnamectl.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/hwdb.xml b/man/hwdb.xml
index 4efa375165..382255267d 100644
--- a/man/hwdb.xml
+++ b/man/hwdb.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="hwdb" conditional="ENABLE_HWDB">
diff --git a/man/integritytab.xml b/man/integritytab.xml
index ebffeeb25e..77ff4beb88 100644
--- a/man/integritytab.xml
+++ b/man/integritytab.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!--
   SPDX-License-Identifier: LGPL-2.1-or-later
 
diff --git a/man/iocost.conf.xml b/man/iocost.conf.xml
index 285515d172..88e4edd2c1 100644
--- a/man/iocost.conf.xml
+++ b/man/iocost.conf.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="iocost.conf" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/journal-remote.conf.xml b/man/journal-remote.conf.xml
index a00e93390c..1cf18c3cd8 100644
--- a/man/journal-remote.conf.xml
+++ b/man/journal-remote.conf.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 
 <!--
   SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/man/journal-upload.conf.xml b/man/journal-upload.conf.xml
index b326a6d7a0..66ea0dca6c 100644
--- a/man/journal-upload.conf.xml
+++ b/man/journal-upload.conf.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="journal-upload.conf" conditional='HAVE_MICROHTTPD'
diff --git a/man/journalctl.xml b/man/journalctl.xml
index c6350f9c0b..ac900ff1a6 100644
--- a/man/journalctl.xml
+++ b/man/journalctl.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="journalctl"
diff --git a/man/journald.conf.xml b/man/journald.conf.xml
index 01072083c2..5ecf004587 100644
--- a/man/journald.conf.xml
+++ b/man/journald.conf.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="journald.conf"
diff --git a/man/kernel-command-line.xml b/man/kernel-command-line.xml
index ddc8ada2fd..25ad770dcd 100644
--- a/man/kernel-command-line.xml
+++ b/man/kernel-command-line.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="kernel-command-line" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/kernel-install.xml b/man/kernel-install.xml
index da5a29edd2..519829579f 100644
--- a/man/kernel-install.xml
+++ b/man/kernel-install.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="kernel-install" conditional='ENABLE_KERNEL_INSTALL'
diff --git a/man/libsystemd.xml b/man/libsystemd.xml
index 4ba40b1ee5..34bd62ed52 100644
--- a/man/libsystemd.xml
+++ b/man/libsystemd.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="libsystemd"
diff --git a/man/libudev.xml b/man/libudev.xml
index 2bedda9b64..3683b8ba38 100644
--- a/man/libudev.xml
+++ b/man/libudev.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/loader.conf.xml b/man/loader.conf.xml
index 0bee697b6c..068aa3b54a 100644
--- a/man/loader.conf.xml
+++ b/man/loader.conf.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="loader.conf" conditional='ENABLE_BOOTLOADER'
diff --git a/man/locale.conf.xml b/man/locale.conf.xml
index 01de680811..8dc9cb4098 100644
--- a/man/locale.conf.xml
+++ b/man/locale.conf.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="locale.conf">
diff --git a/man/localectl.xml b/man/localectl.xml
index d123978778..cfcf408a3b 100644
--- a/man/localectl.xml
+++ b/man/localectl.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="localectl" conditional='ENABLE_LOCALED'
diff --git a/man/localtime.xml b/man/localtime.xml
index 96338e6b03..3a13e04a27 100644
--- a/man/localtime.xml
+++ b/man/localtime.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="localtime">
diff --git a/man/loginctl.xml b/man/loginctl.xml
index a455a8cee6..c8abf0972a 100644
--- a/man/loginctl.xml
+++ b/man/loginctl.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="loginctl" conditional='ENABLE_LOGIND'
diff --git a/man/logind.conf.xml b/man/logind.conf.xml
index 0d11fc7634..ff19ba91fa 100644
--- a/man/logind.conf.xml
+++ b/man/logind.conf.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/machine-id.xml b/man/machine-id.xml
index 2bedc5267c..833b4f0841 100644
--- a/man/machine-id.xml
+++ b/man/machine-id.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="machine-id">
diff --git a/man/machine-info.xml b/man/machine-info.xml
index f97fba5688..bdd213cb19 100644
--- a/man/machine-info.xml
+++ b/man/machine-info.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="machine-info" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/machinectl.xml b/man/machinectl.xml
index 95ee39c6bf..c1c7ab3d45 100644
--- a/man/machinectl.xml
+++ b/man/machinectl.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/modules-load.d.xml b/man/modules-load.d.xml
index 086010ebe7..c1f93413a5 100644
--- a/man/modules-load.d.xml
+++ b/man/modules-load.d.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="modules-load.d" conditional='HAVE_KMOD'
     xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/networkctl.xml b/man/networkctl.xml
index 0ca29d5440..79a9fc1345 100644
--- a/man/networkctl.xml
+++ b/man/networkctl.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="networkctl" conditional='ENABLE_NETWORKD'
diff --git a/man/networkd.conf.xml b/man/networkd.conf.xml
index ff9fbe5039..ab1f7becbe 100644
--- a/man/networkd.conf.xml
+++ b/man/networkd.conf.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 
 <!--
   SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/man/nss-myhostname.xml b/man/nss-myhostname.xml
index 37c244819d..e0cfffe023 100644
--- a/man/nss-myhostname.xml
+++ b/man/nss-myhostname.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="nss-myhostname" conditional='ENABLE_NSS_MYHOSTNAME'>
diff --git a/man/nss-mymachines.xml b/man/nss-mymachines.xml
index de233583b1..8ca0d62d2a 100644
--- a/man/nss-mymachines.xml
+++ b/man/nss-mymachines.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="nss-mymachines" conditional='ENABLE_NSS_MYMACHINES'>
diff --git a/man/nss-resolve.xml b/man/nss-resolve.xml
index d858b6f84d..0922eef3af 100644
--- a/man/nss-resolve.xml
+++ b/man/nss-resolve.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="nss-resolve" conditional='ENABLE_NSS_RESOLVE'
diff --git a/man/nss-systemd.xml b/man/nss-systemd.xml
index 3b837d96e5..4233bf6a43 100644
--- a/man/nss-systemd.xml
+++ b/man/nss-systemd.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="nss-systemd" conditional='ENABLE_NSS_SYSTEMD'>
diff --git a/man/oomctl.xml b/man/oomctl.xml
index ce75692931..02289f6741 100644
--- a/man/oomctl.xml
+++ b/man/oomctl.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="oomctl" conditional='ENABLE_OOMD'
diff --git a/man/oomd.conf.xml b/man/oomd.conf.xml
index 93901dda3f..1c25996498 100644
--- a/man/oomd.conf.xml
+++ b/man/oomd.conf.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="oomd.conf" conditional='ENABLE_OOMD'
diff --git a/man/org.freedesktop.LogControl1.xml b/man/org.freedesktop.LogControl1.xml
index 4d8977134b..5738a3dda6 100644
--- a/man/org.freedesktop.LogControl1.xml
+++ b/man/org.freedesktop.LogControl1.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" >
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" >
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="org.freedesktop.LogControl1"
diff --git a/man/org.freedesktop.home1.xml b/man/org.freedesktop.home1.xml
index 38f999156e..014f60ed44 100644
--- a/man/org.freedesktop.home1.xml
+++ b/man/org.freedesktop.home1.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" >
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" >
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="org.freedesktop.home1" conditional='ENABLE_HOMED'
diff --git a/man/org.freedesktop.hostname1.xml b/man/org.freedesktop.hostname1.xml
index fa9fd62b8a..577e64dcd7 100644
--- a/man/org.freedesktop.hostname1.xml
+++ b/man/org.freedesktop.hostname1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/org.freedesktop.import1.xml b/man/org.freedesktop.import1.xml
index 3ef6264281..d981bc0d4b 100644
--- a/man/org.freedesktop.import1.xml
+++ b/man/org.freedesktop.import1.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" >
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" >
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="org.freedesktop.import1" conditional='ENABLE_IMPORTD'
diff --git a/man/org.freedesktop.locale1.xml b/man/org.freedesktop.locale1.xml
index d5c93af749..6e0d118e25 100644
--- a/man/org.freedesktop.locale1.xml
+++ b/man/org.freedesktop.locale1.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" >
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" >
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="org.freedesktop.locale1" conditional='ENABLE_LOCALED'
diff --git a/man/org.freedesktop.login1.xml b/man/org.freedesktop.login1.xml
index 12d8695c27..581a261c79 100644
--- a/man/org.freedesktop.login1.xml
+++ b/man/org.freedesktop.login1.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" >
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" >
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="org.freedesktop.login1" conditional='ENABLE_LOGIND'
diff --git a/man/org.freedesktop.machine1.xml b/man/org.freedesktop.machine1.xml
index 1af77e0035..a748b7652d 100644
--- a/man/org.freedesktop.machine1.xml
+++ b/man/org.freedesktop.machine1.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" >
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" >
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="org.freedesktop.machine1" conditional='ENABLE_MACHINED'
diff --git a/man/org.freedesktop.network1.xml b/man/org.freedesktop.network1.xml
index 02013c57bb..c6cadee177 100644
--- a/man/org.freedesktop.network1.xml
+++ b/man/org.freedesktop.network1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/org.freedesktop.oom1.xml b/man/org.freedesktop.oom1.xml
index 8339e63873..d7b2b9c5d8 100644
--- a/man/org.freedesktop.oom1.xml
+++ b/man/org.freedesktop.oom1.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" >
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" >
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="org.freedesktop.oom1" conditional='ENABLE_OOMD'
diff --git a/man/org.freedesktop.portable1.xml b/man/org.freedesktop.portable1.xml
index 118d86d727..f3c5597442 100644
--- a/man/org.freedesktop.portable1.xml
+++ b/man/org.freedesktop.portable1.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" >
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" >
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="org.freedesktop.portable1" conditional='ENABLE_PORTABLED'
diff --git a/man/org.freedesktop.resolve1.xml b/man/org.freedesktop.resolve1.xml
index f9cba4f612..aa24d35123 100644
--- a/man/org.freedesktop.resolve1.xml
+++ b/man/org.freedesktop.resolve1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/org.freedesktop.systemd1.xml b/man/org.freedesktop.systemd1.xml
index ced9bea7db..f6d327dfd3 100644
--- a/man/org.freedesktop.systemd1.xml
+++ b/man/org.freedesktop.systemd1.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" >
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" >
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="org.freedesktop.systemd1" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/org.freedesktop.timedate1.xml b/man/org.freedesktop.timedate1.xml
index 53dc175b65..1dfb630545 100644
--- a/man/org.freedesktop.timedate1.xml
+++ b/man/org.freedesktop.timedate1.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" >
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" >
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="org.freedesktop.timedate1" conditional='ENABLE_TIMEDATED'
diff --git a/man/os-release.xml b/man/os-release.xml
index c5dfdd8cba..7ea684b57f 100644
--- a/man/os-release.xml
+++ b/man/os-release.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="os-release" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/pam_systemd.xml b/man/pam_systemd.xml
index e91eaee3f9..c9a3ccbb5f 100644
--- a/man/pam_systemd.xml
+++ b/man/pam_systemd.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="pam_systemd" conditional='HAVE_PAM' xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/pam_systemd_home.xml b/man/pam_systemd_home.xml
index 440ecc90c0..10ac7d9838 100644
--- a/man/pam_systemd_home.xml
+++ b/man/pam_systemd_home.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="pam_systemd_home" conditional='ENABLE_PAM_HOME'
diff --git a/man/pam_systemd_loadkey.xml b/man/pam_systemd_loadkey.xml
index afb41f318d..becb32adcd 100644
--- a/man/pam_systemd_loadkey.xml
+++ b/man/pam_systemd_loadkey.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="pam_systemd_loadkey" conditional='HAVE_PAM' xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/portablectl.xml b/man/portablectl.xml
index 6352a8259b..d0d00cf5d2 100644
--- a/man/portablectl.xml
+++ b/man/portablectl.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="portablectl" conditional='ENABLE_PORTABLED'
diff --git a/man/poweroff.xml b/man/poweroff.xml
index cb3b4561af..501db12a58 100644
--- a/man/poweroff.xml
+++ b/man/poweroff.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="poweroff"
diff --git a/man/pstore.conf.xml b/man/pstore.conf.xml
index f54cef9e57..3216a4c27b 100644
--- a/man/pstore.conf.xml
+++ b/man/pstore.conf.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="pstore.conf" conditional="ENABLE_PSTORE"
diff --git a/man/repart.d.xml b/man/repart.d.xml
index 38f49d6565..f297933cce 100644
--- a/man/repart.d.xml
+++ b/man/repart.d.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="repart.d" conditional='ENABLE_REPART'
diff --git a/man/resolvectl.xml b/man/resolvectl.xml
index 6fc284cc72..3babb8afc2 100644
--- a/man/resolvectl.xml
+++ b/man/resolvectl.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="resolvectl" conditional='ENABLE_RESOLVE'
diff --git a/man/resolved.conf.xml b/man/resolved.conf.xml
index 0b5c80a75f..24cf3e427c 100644
--- a/man/resolved.conf.xml
+++ b/man/resolved.conf.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/runlevel.xml b/man/runlevel.xml
index 0ef6577ade..7b7e24ba6c 100644
--- a/man/runlevel.xml
+++ b/man/runlevel.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="runlevel" conditional='HAVE_SYSV_COMPAT'
diff --git a/man/sd-bus-errors.xml b/man/sd-bus-errors.xml
index bdc3a81d66..b9919b13f6 100644
--- a/man/sd-bus-errors.xml
+++ b/man/sd-bus-errors.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd-bus-errors"
diff --git a/man/sd-bus.xml b/man/sd-bus.xml
index 38f0fe9478..26392d7a31 100644
--- a/man/sd-bus.xml
+++ b/man/sd-bus.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd-bus" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd-daemon.xml b/man/sd-daemon.xml
index 2d2fb023cf..ed7905afe5 100644
--- a/man/sd-daemon.xml
+++ b/man/sd-daemon.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd-daemon"
diff --git a/man/sd-device.xml b/man/sd-device.xml
index f6da516d45..c8874828af 100644
--- a/man/sd-device.xml
+++ b/man/sd-device.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd-device" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd-event.xml b/man/sd-event.xml
index 93f32eba45..46b50ea401 100644
--- a/man/sd-event.xml
+++ b/man/sd-event.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd-event" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd-hwdb.xml b/man/sd-hwdb.xml
index 80a923d570..eeaa407fc1 100644
--- a/man/sd-hwdb.xml
+++ b/man/sd-hwdb.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd-hwdb" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd-id128.xml b/man/sd-id128.xml
index 4ef3d393be..7a81fae3b5 100644
--- a/man/sd-id128.xml
+++ b/man/sd-id128.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd-id128"
diff --git a/man/sd-journal.xml b/man/sd-journal.xml
index c657a3696a..d143cb4a0f 100644
--- a/man/sd-journal.xml
+++ b/man/sd-journal.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd-journal"
diff --git a/man/sd-login.xml b/man/sd-login.xml
index c72aee16c9..9e06d01312 100644
--- a/man/sd-login.xml
+++ b/man/sd-login.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd-login" conditional='HAVE_PAM'
diff --git a/man/sd_booted.xml b/man/sd_booted.xml
index 0ecfb83006..8a132038b5 100644
--- a/man/sd_booted.xml
+++ b/man/sd_booted.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_booted"
diff --git a/man/sd_bus_add_match.xml b/man/sd_bus_add_match.xml
index 48d37cdcda..527b2d9f54 100644
--- a/man/sd_bus_add_match.xml
+++ b/man/sd_bus_add_match.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 
 <!--
   SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/man/sd_bus_add_node_enumerator.xml b/man/sd_bus_add_node_enumerator.xml
index fb0a562f44..149bd21897 100644
--- a/man/sd_bus_add_node_enumerator.xml
+++ b/man/sd_bus_add_node_enumerator.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_add_node_enumerator"
diff --git a/man/sd_bus_add_object.xml b/man/sd_bus_add_object.xml
index 7801f8825f..94ad637cff 100644
--- a/man/sd_bus_add_object.xml
+++ b/man/sd_bus_add_object.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_add_object"
diff --git a/man/sd_bus_add_object_manager.xml b/man/sd_bus_add_object_manager.xml
index b2327b3932..a636bde6c8 100644
--- a/man/sd_bus_add_object_manager.xml
+++ b/man/sd_bus_add_object_manager.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_add_object_manager"
diff --git a/man/sd_bus_attach_event.xml b/man/sd_bus_attach_event.xml
index 88a073839c..993aa4350b 100644
--- a/man/sd_bus_attach_event.xml
+++ b/man/sd_bus_attach_event.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_attach_event"
diff --git a/man/sd_bus_call.xml b/man/sd_bus_call.xml
index e9d5345ed3..4cfcf17277 100644
--- a/man/sd_bus_call.xml
+++ b/man/sd_bus_call.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_call"
diff --git a/man/sd_bus_call_method.xml b/man/sd_bus_call_method.xml
index f799545014..1bd09ce0c3 100644
--- a/man/sd_bus_call_method.xml
+++ b/man/sd_bus_call_method.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_call_method"
diff --git a/man/sd_bus_can_send.xml b/man/sd_bus_can_send.xml
index 4b65771590..7819116a7d 100644
--- a/man/sd_bus_can_send.xml
+++ b/man/sd_bus_can_send.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_can_send"
diff --git a/man/sd_bus_close.xml b/man/sd_bus_close.xml
index 9df804ca99..89c3cdb43c 100644
--- a/man/sd_bus_close.xml
+++ b/man/sd_bus_close.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_close"
diff --git a/man/sd_bus_creds_get_pid.xml b/man/sd_bus_creds_get_pid.xml
index dfac766f22..62deb229ac 100644
--- a/man/sd_bus_creds_get_pid.xml
+++ b/man/sd_bus_creds_get_pid.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_creds_get_pid" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_creds_new_from_pid.xml b/man/sd_bus_creds_new_from_pid.xml
index 57c0e43d22..ca9cab7292 100644
--- a/man/sd_bus_creds_new_from_pid.xml
+++ b/man/sd_bus_creds_new_from_pid.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_creds_new_from_pid" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_default.xml b/man/sd_bus_default.xml
index 7446f5a276..e07ca3ee74 100644
--- a/man/sd_bus_default.xml
+++ b/man/sd_bus_default.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_default" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_emit_signal.xml b/man/sd_bus_emit_signal.xml
index 929bff4a85..7acd10baaf 100644
--- a/man/sd_bus_emit_signal.xml
+++ b/man/sd_bus_emit_signal.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_emit_signal"
diff --git a/man/sd_bus_enqueue_for_read.xml b/man/sd_bus_enqueue_for_read.xml
index cff683031e..acf1a432d3 100644
--- a/man/sd_bus_enqueue_for_read.xml
+++ b/man/sd_bus_enqueue_for_read.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_enqueue_for_read"
diff --git a/man/sd_bus_error.xml b/man/sd_bus_error.xml
index a369167574..41fdab2634 100644
--- a/man/sd_bus_error.xml
+++ b/man/sd_bus_error.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_error" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_error_add_map.xml b/man/sd_bus_error_add_map.xml
index ba5c300ccb..d91647f484 100644
--- a/man/sd_bus_error_add_map.xml
+++ b/man/sd_bus_error_add_map.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_error_add_map"
diff --git a/man/sd_bus_get_current_handler.xml b/man/sd_bus_get_current_handler.xml
index dc1b046e09..5ff2d2b501 100644
--- a/man/sd_bus_get_current_handler.xml
+++ b/man/sd_bus_get_current_handler.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_get_current_handler" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_get_fd.xml b/man/sd_bus_get_fd.xml
index 342ecf9047..a7bed31f24 100644
--- a/man/sd_bus_get_fd.xml
+++ b/man/sd_bus_get_fd.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 
 <!--
   SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/man/sd_bus_get_n_queued_read.xml b/man/sd_bus_get_n_queued_read.xml
index 4c23b1f1c9..2401a1a3e6 100644
--- a/man/sd_bus_get_n_queued_read.xml
+++ b/man/sd_bus_get_n_queued_read.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_get_n_queued_read">
diff --git a/man/sd_bus_get_name_creds.xml b/man/sd_bus_get_name_creds.xml
index a41ecd6dc9..d33cf622a5 100644
--- a/man/sd_bus_get_name_creds.xml
+++ b/man/sd_bus_get_name_creds.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_get_name_creds" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_get_name_machine_id.xml b/man/sd_bus_get_name_machine_id.xml
index 4de902f458..37ec15adff 100644
--- a/man/sd_bus_get_name_machine_id.xml
+++ b/man/sd_bus_get_name_machine_id.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_get_name_machine_id" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_interface_name_is_valid.xml b/man/sd_bus_interface_name_is_valid.xml
index fd1774da7f..c87c4a62d0 100644
--- a/man/sd_bus_interface_name_is_valid.xml
+++ b/man/sd_bus_interface_name_is_valid.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_interface_name_is_valid" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_is_open.xml b/man/sd_bus_is_open.xml
index df0d905d70..1d0ce1d877 100644
--- a/man/sd_bus_is_open.xml
+++ b/man/sd_bus_is_open.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_is_open"
diff --git a/man/sd_bus_list_names.xml b/man/sd_bus_list_names.xml
index 9281c28a8b..c9103a331a 100644
--- a/man/sd_bus_list_names.xml
+++ b/man/sd_bus_list_names.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_list_names"
diff --git a/man/sd_bus_message_append.xml b/man/sd_bus_message_append.xml
index a029edd1b8..64c52ffefe 100644
--- a/man/sd_bus_message_append.xml
+++ b/man/sd_bus_message_append.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_append"
diff --git a/man/sd_bus_message_append_array.xml b/man/sd_bus_message_append_array.xml
index af0b9555b8..6c4f05d9c7 100644
--- a/man/sd_bus_message_append_array.xml
+++ b/man/sd_bus_message_append_array.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_append_array"
diff --git a/man/sd_bus_message_append_basic.xml b/man/sd_bus_message_append_basic.xml
index 975d9734de..2ee8e2e345 100644
--- a/man/sd_bus_message_append_basic.xml
+++ b/man/sd_bus_message_append_basic.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_append_basic" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_message_append_string_memfd.xml b/man/sd_bus_message_append_string_memfd.xml
index 519ba94552..4c2d42a50e 100644
--- a/man/sd_bus_message_append_string_memfd.xml
+++ b/man/sd_bus_message_append_string_memfd.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_append_string_memfd"
diff --git a/man/sd_bus_message_append_strv.xml b/man/sd_bus_message_append_strv.xml
index 965b02b21c..19f5b92d63 100644
--- a/man/sd_bus_message_append_strv.xml
+++ b/man/sd_bus_message_append_strv.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_append_strv"
diff --git a/man/sd_bus_message_at_end.xml b/man/sd_bus_message_at_end.xml
index 0b8abeebff..4d7eed57eb 100644
--- a/man/sd_bus_message_at_end.xml
+++ b/man/sd_bus_message_at_end.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_at_end" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_message_copy.xml b/man/sd_bus_message_copy.xml
index 4f91fb68ca..8a97ca5ffd 100644
--- a/man/sd_bus_message_copy.xml
+++ b/man/sd_bus_message_copy.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_copy" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_message_dump.xml b/man/sd_bus_message_dump.xml
index f32ce08050..183fffd36a 100644
--- a/man/sd_bus_message_dump.xml
+++ b/man/sd_bus_message_dump.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_dump"
diff --git a/man/sd_bus_message_get_cookie.xml b/man/sd_bus_message_get_cookie.xml
index fec8c61d50..76dc048ec1 100644
--- a/man/sd_bus_message_get_cookie.xml
+++ b/man/sd_bus_message_get_cookie.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_get_cookie"
diff --git a/man/sd_bus_message_get_monotonic_usec.xml b/man/sd_bus_message_get_monotonic_usec.xml
index 5535854644..7ca0844b31 100644
--- a/man/sd_bus_message_get_monotonic_usec.xml
+++ b/man/sd_bus_message_get_monotonic_usec.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_get_monotonic_usec"
diff --git a/man/sd_bus_message_get_signature.xml b/man/sd_bus_message_get_signature.xml
index 579bf77847..199e6a3db2 100644
--- a/man/sd_bus_message_get_signature.xml
+++ b/man/sd_bus_message_get_signature.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_get_signature" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_message_get_type.xml b/man/sd_bus_message_get_type.xml
index 9d4506c0bf..a37cde2301 100644
--- a/man/sd_bus_message_get_type.xml
+++ b/man/sd_bus_message_get_type.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_get_type" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_message_new.xml b/man/sd_bus_message_new.xml
index cf57f7f216..ffe950b824 100644
--- a/man/sd_bus_message_new.xml
+++ b/man/sd_bus_message_new.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_new" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_message_new_method_call.xml b/man/sd_bus_message_new_method_call.xml
index 851b58b919..1a68d31858 100644
--- a/man/sd_bus_message_new_method_call.xml
+++ b/man/sd_bus_message_new_method_call.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_new_method_call"
diff --git a/man/sd_bus_message_new_method_error.xml b/man/sd_bus_message_new_method_error.xml
index c0c4c0cb83..64ceb18a1e 100644
--- a/man/sd_bus_message_new_method_error.xml
+++ b/man/sd_bus_message_new_method_error.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_new_method_error"
diff --git a/man/sd_bus_message_new_signal.xml b/man/sd_bus_message_new_signal.xml
index be9e2bea43..356c4ad45a 100644
--- a/man/sd_bus_message_new_signal.xml
+++ b/man/sd_bus_message_new_signal.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_new_signal"
diff --git a/man/sd_bus_message_open_container.xml b/man/sd_bus_message_open_container.xml
index b18273223a..3055cc9e65 100644
--- a/man/sd_bus_message_open_container.xml
+++ b/man/sd_bus_message_open_container.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_open_container"
diff --git a/man/sd_bus_message_read.xml b/man/sd_bus_message_read.xml
index 32a3101889..7d10ce4f3a 100644
--- a/man/sd_bus_message_read.xml
+++ b/man/sd_bus_message_read.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_read"
diff --git a/man/sd_bus_message_read_array.xml b/man/sd_bus_message_read_array.xml
index d1ae2ab1af..0bc276baf0 100644
--- a/man/sd_bus_message_read_array.xml
+++ b/man/sd_bus_message_read_array.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_read_array">
diff --git a/man/sd_bus_message_read_basic.xml b/man/sd_bus_message_read_basic.xml
index dfc24c656f..3f5aafc496 100644
--- a/man/sd_bus_message_read_basic.xml
+++ b/man/sd_bus_message_read_basic.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 
 <!--
   SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/man/sd_bus_message_read_strv.xml b/man/sd_bus_message_read_strv.xml
index 9ad12c18f2..3b4910d7cb 100644
--- a/man/sd_bus_message_read_strv.xml
+++ b/man/sd_bus_message_read_strv.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_read_strv" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_message_rewind.xml b/man/sd_bus_message_rewind.xml
index 849b1f1f19..0daedc0f1c 100644
--- a/man/sd_bus_message_rewind.xml
+++ b/man/sd_bus_message_rewind.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_rewind"
diff --git a/man/sd_bus_message_seal.xml b/man/sd_bus_message_seal.xml
index 0f054bf0fc..d64486b41a 100644
--- a/man/sd_bus_message_seal.xml
+++ b/man/sd_bus_message_seal.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_seal"
diff --git a/man/sd_bus_message_sensitive.xml b/man/sd_bus_message_sensitive.xml
index 370719ff11..af46a6ed7e 100644
--- a/man/sd_bus_message_sensitive.xml
+++ b/man/sd_bus_message_sensitive.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_sensitive" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_message_set_expect_reply.xml b/man/sd_bus_message_set_expect_reply.xml
index 40961f680a..102fcd4984 100644
--- a/man/sd_bus_message_set_expect_reply.xml
+++ b/man/sd_bus_message_set_expect_reply.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_set_expect_reply" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_message_skip.xml b/man/sd_bus_message_skip.xml
index 97088f7ffe..45adb615ad 100644
--- a/man/sd_bus_message_skip.xml
+++ b/man/sd_bus_message_skip.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_skip" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_message_verify_type.xml b/man/sd_bus_message_verify_type.xml
index 3ed7fbea77..0944079e82 100644
--- a/man/sd_bus_message_verify_type.xml
+++ b/man/sd_bus_message_verify_type.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_message_verify_type" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_negotiate_fds.xml b/man/sd_bus_negotiate_fds.xml
index 3a46683ba4..fe34808ed9 100644
--- a/man/sd_bus_negotiate_fds.xml
+++ b/man/sd_bus_negotiate_fds.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_negotiate_fds" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_new.xml b/man/sd_bus_new.xml
index f372074753..6d12a7ed53 100644
--- a/man/sd_bus_new.xml
+++ b/man/sd_bus_new.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_new" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_path_encode.xml b/man/sd_bus_path_encode.xml
index 02cd760886..be8a3b7c09 100644
--- a/man/sd_bus_path_encode.xml
+++ b/man/sd_bus_path_encode.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_path_encode" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_process.xml b/man/sd_bus_process.xml
index c22713a65e..9417d69c52 100644
--- a/man/sd_bus_process.xml
+++ b/man/sd_bus_process.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 
 <!--
   SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/man/sd_bus_query_sender_creds.xml b/man/sd_bus_query_sender_creds.xml
index d47a820ade..f7c802bee9 100644
--- a/man/sd_bus_query_sender_creds.xml
+++ b/man/sd_bus_query_sender_creds.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_query_sender_creds" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_reply_method_error.xml b/man/sd_bus_reply_method_error.xml
index eb8a285bbb..66a49fed47 100644
--- a/man/sd_bus_reply_method_error.xml
+++ b/man/sd_bus_reply_method_error.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_reply_method_error"
diff --git a/man/sd_bus_reply_method_return.xml b/man/sd_bus_reply_method_return.xml
index 87dda46a0c..aca5554bc5 100644
--- a/man/sd_bus_reply_method_return.xml
+++ b/man/sd_bus_reply_method_return.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_reply_method_return"
diff --git a/man/sd_bus_request_name.xml b/man/sd_bus_request_name.xml
index a0a335e8b2..987eefa086 100644
--- a/man/sd_bus_request_name.xml
+++ b/man/sd_bus_request_name.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_request_name"
diff --git a/man/sd_bus_send.xml b/man/sd_bus_send.xml
index 76f5c26984..8cdfff07ba 100644
--- a/man/sd_bus_send.xml
+++ b/man/sd_bus_send.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_send"
diff --git a/man/sd_bus_set_address.xml b/man/sd_bus_set_address.xml
index 44b839064c..35ebf330d0 100644
--- a/man/sd_bus_set_address.xml
+++ b/man/sd_bus_set_address.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_set_address"
diff --git a/man/sd_bus_set_close_on_exit.xml b/man/sd_bus_set_close_on_exit.xml
index bad24455eb..43f6eff093 100644
--- a/man/sd_bus_set_close_on_exit.xml
+++ b/man/sd_bus_set_close_on_exit.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_set_close_on_exit"
diff --git a/man/sd_bus_set_connected_signal.xml b/man/sd_bus_set_connected_signal.xml
index 6b43adc4f8..70aeeee091 100644
--- a/man/sd_bus_set_connected_signal.xml
+++ b/man/sd_bus_set_connected_signal.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_set_connected_signal"
diff --git a/man/sd_bus_set_description.xml b/man/sd_bus_set_description.xml
index 1f7c1bb5c6..913178e329 100644
--- a/man/sd_bus_set_description.xml
+++ b/man/sd_bus_set_description.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_set_description" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_set_exit_on_disconnect.xml b/man/sd_bus_set_exit_on_disconnect.xml
index 570a40f892..25b37fd840 100644
--- a/man/sd_bus_set_exit_on_disconnect.xml
+++ b/man/sd_bus_set_exit_on_disconnect.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_set_exit_on_disconnect"
diff --git a/man/sd_bus_set_fd.xml b/man/sd_bus_set_fd.xml
index 3d81b465ed..1fcec27ff8 100644
--- a/man/sd_bus_set_fd.xml
+++ b/man/sd_bus_set_fd.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 
 <!--
   SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/man/sd_bus_set_method_call_timeout.xml b/man/sd_bus_set_method_call_timeout.xml
index 5ffefb83ef..0ee6ce8f10 100644
--- a/man/sd_bus_set_method_call_timeout.xml
+++ b/man/sd_bus_set_method_call_timeout.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_set_method_call_timeout" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_set_property.xml b/man/sd_bus_set_property.xml
index bbd89742a7..2294e08741 100644
--- a/man/sd_bus_set_property.xml
+++ b/man/sd_bus_set_property.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_set_property"
diff --git a/man/sd_bus_set_sender.xml b/man/sd_bus_set_sender.xml
index 127252238d..0f8e40d3a6 100644
--- a/man/sd_bus_set_sender.xml
+++ b/man/sd_bus_set_sender.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_set_sender"
diff --git a/man/sd_bus_set_server.xml b/man/sd_bus_set_server.xml
index e6903b8e98..a0f9102c20 100644
--- a/man/sd_bus_set_server.xml
+++ b/man/sd_bus_set_server.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_set_server"
diff --git a/man/sd_bus_set_watch_bind.xml b/man/sd_bus_set_watch_bind.xml
index 8807c9740e..34f2966c67 100644
--- a/man/sd_bus_set_watch_bind.xml
+++ b/man/sd_bus_set_watch_bind.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_set_watch_bind"
diff --git a/man/sd_bus_slot_get_bus.xml b/man/sd_bus_slot_get_bus.xml
index d151818dbd..b130cf03da 100644
--- a/man/sd_bus_slot_get_bus.xml
+++ b/man/sd_bus_slot_get_bus.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_slot_get_bus" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_slot_ref.xml b/man/sd_bus_slot_ref.xml
index 11fd046f77..1f925cd914 100644
--- a/man/sd_bus_slot_ref.xml
+++ b/man/sd_bus_slot_ref.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_slot_ref" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_slot_set_description.xml b/man/sd_bus_slot_set_description.xml
index 4b4ab16b44..b8b58728b0 100644
--- a/man/sd_bus_slot_set_description.xml
+++ b/man/sd_bus_slot_set_description.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_slot_set_description" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_slot_set_destroy_callback.xml b/man/sd_bus_slot_set_destroy_callback.xml
index a9a9e48822..ac26789ac2 100644
--- a/man/sd_bus_slot_set_destroy_callback.xml
+++ b/man/sd_bus_slot_set_destroy_callback.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_slot_set_destroy_callback"
diff --git a/man/sd_bus_slot_set_floating.xml b/man/sd_bus_slot_set_floating.xml
index 8536b2db7e..4143b1fe54 100644
--- a/man/sd_bus_slot_set_floating.xml
+++ b/man/sd_bus_slot_set_floating.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_slot_set_floating" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_slot_set_userdata.xml b/man/sd_bus_slot_set_userdata.xml
index 0e4e676720..28e877383a 100644
--- a/man/sd_bus_slot_set_userdata.xml
+++ b/man/sd_bus_slot_set_userdata.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_slot_set_userdata" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_start.xml b/man/sd_bus_start.xml
index dfc5acd131..67686ae965 100644
--- a/man/sd_bus_start.xml
+++ b/man/sd_bus_start.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_start"
diff --git a/man/sd_bus_track_add_name.xml b/man/sd_bus_track_add_name.xml
index c89a0f1df4..a7be6a24b8 100644
--- a/man/sd_bus_track_add_name.xml
+++ b/man/sd_bus_track_add_name.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_track_add_name" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_track_new.xml b/man/sd_bus_track_new.xml
index a1504af1e9..7041e92f78 100644
--- a/man/sd_bus_track_new.xml
+++ b/man/sd_bus_track_new.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_bus_track_new" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_bus_wait.xml b/man/sd_bus_wait.xml
index fe8b541c5e..6bc8216d5c 100644
--- a/man/sd_bus_wait.xml
+++ b/man/sd_bus_wait.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 
 <!--
   SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/man/sd_device_get_syspath.xml b/man/sd_device_get_syspath.xml
index c8adacd8e2..718da91e87 100644
--- a/man/sd_device_get_syspath.xml
+++ b/man/sd_device_get_syspath.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_device_get_syspath"
diff --git a/man/sd_device_ref.xml b/man/sd_device_ref.xml
index e5fc18f724..818edc2fc6 100644
--- a/man/sd_device_ref.xml
+++ b/man/sd_device_ref.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_device_ref" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_add_child.xml b/man/sd_event_add_child.xml
index cb731f9a26..3406432afd 100644
--- a/man/sd_event_add_child.xml
+++ b/man/sd_event_add_child.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_add_child" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_add_defer.xml b/man/sd_event_add_defer.xml
index 5c36ccf229..af43ef1449 100644
--- a/man/sd_event_add_defer.xml
+++ b/man/sd_event_add_defer.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_add_defer" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_add_inotify.xml b/man/sd_event_add_inotify.xml
index b3056f4b2d..69c5194899 100644
--- a/man/sd_event_add_inotify.xml
+++ b/man/sd_event_add_inotify.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_add_inotify" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_add_io.xml b/man/sd_event_add_io.xml
index 611698510a..3935141fc0 100644
--- a/man/sd_event_add_io.xml
+++ b/man/sd_event_add_io.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_add_io" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_add_memory_pressure.xml b/man/sd_event_add_memory_pressure.xml
index 759157b0c6..096f0480ef 100644
--- a/man/sd_event_add_memory_pressure.xml
+++ b/man/sd_event_add_memory_pressure.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_add_memory_pressure" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_add_signal.xml b/man/sd_event_add_signal.xml
index 7f2bb28b77..ec8210b0b8 100644
--- a/man/sd_event_add_signal.xml
+++ b/man/sd_event_add_signal.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_add_signal" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_add_time.xml b/man/sd_event_add_time.xml
index 96e34a3c22..159d5c9ebd 100644
--- a/man/sd_event_add_time.xml
+++ b/man/sd_event_add_time.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_add_time" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_exit.xml b/man/sd_event_exit.xml
index 1ff0fa4650..ccbd045509 100644
--- a/man/sd_event_exit.xml
+++ b/man/sd_event_exit.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_exit" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_get_fd.xml b/man/sd_event_get_fd.xml
index 86b0d78094..5c0ee8ca8e 100644
--- a/man/sd_event_get_fd.xml
+++ b/man/sd_event_get_fd.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_get_fd" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_new.xml b/man/sd_event_new.xml
index f307b2476c..57f448cb66 100644
--- a/man/sd_event_new.xml
+++ b/man/sd_event_new.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_new" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_now.xml b/man/sd_event_now.xml
index 0675020967..6f175a43c1 100644
--- a/man/sd_event_now.xml
+++ b/man/sd_event_now.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_now" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_run.xml b/man/sd_event_run.xml
index 33fac7f4b0..a6c74f7e8c 100644
--- a/man/sd_event_run.xml
+++ b/man/sd_event_run.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_run" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_set_signal_exit.xml b/man/sd_event_set_signal_exit.xml
index 5fd67fdb63..10b68a0edf 100644
--- a/man/sd_event_set_signal_exit.xml
+++ b/man/sd_event_set_signal_exit.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_set_signal_exit" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_set_watchdog.xml b/man/sd_event_set_watchdog.xml
index 08b8ef46ca..9f3e3f8963 100644
--- a/man/sd_event_set_watchdog.xml
+++ b/man/sd_event_set_watchdog.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_set_watchdog" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_source_get_event.xml b/man/sd_event_source_get_event.xml
index 3eb084b318..5890229566 100644
--- a/man/sd_event_source_get_event.xml
+++ b/man/sd_event_source_get_event.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_source_get_event" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_source_get_pending.xml b/man/sd_event_source_get_pending.xml
index 4c9613cca0..bc1354b8cf 100644
--- a/man/sd_event_source_get_pending.xml
+++ b/man/sd_event_source_get_pending.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_source_get_pending" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_source_set_description.xml b/man/sd_event_source_set_description.xml
index 5936a5eed6..1e50f2f06e 100644
--- a/man/sd_event_source_set_description.xml
+++ b/man/sd_event_source_set_description.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_source_set_description" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_source_set_destroy_callback.xml b/man/sd_event_source_set_destroy_callback.xml
index c468294d6d..f19d5d1b91 100644
--- a/man/sd_event_source_set_destroy_callback.xml
+++ b/man/sd_event_source_set_destroy_callback.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_source_set_destroy_callback"
diff --git a/man/sd_event_source_set_enabled.xml b/man/sd_event_source_set_enabled.xml
index 15d5ea9cc4..625bf13335 100644
--- a/man/sd_event_source_set_enabled.xml
+++ b/man/sd_event_source_set_enabled.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_source_set_enabled" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_source_set_exit_on_failure.xml b/man/sd_event_source_set_exit_on_failure.xml
index 22fcc31bf7..1b6b4b9c49 100644
--- a/man/sd_event_source_set_exit_on_failure.xml
+++ b/man/sd_event_source_set_exit_on_failure.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_source_set_exit_on_failure" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_source_set_floating.xml b/man/sd_event_source_set_floating.xml
index 1153cd9ec6..a751114b68 100644
--- a/man/sd_event_source_set_floating.xml
+++ b/man/sd_event_source_set_floating.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_source_set_floating" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_source_set_prepare.xml b/man/sd_event_source_set_prepare.xml
index 8573243db9..59ff0e612c 100644
--- a/man/sd_event_source_set_prepare.xml
+++ b/man/sd_event_source_set_prepare.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_source_set_prepare" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_source_set_priority.xml b/man/sd_event_source_set_priority.xml
index a26c7a2b74..16394d58f3 100644
--- a/man/sd_event_source_set_priority.xml
+++ b/man/sd_event_source_set_priority.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_source_set_priority" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_source_set_ratelimit.xml b/man/sd_event_source_set_ratelimit.xml
index 1e48c938bf..cc1ce816bc 100644
--- a/man/sd_event_source_set_ratelimit.xml
+++ b/man/sd_event_source_set_ratelimit.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_source_set_ratelimit" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_source_set_userdata.xml b/man/sd_event_source_set_userdata.xml
index 3516b5a728..ce14ad4550 100644
--- a/man/sd_event_source_set_userdata.xml
+++ b/man/sd_event_source_set_userdata.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_source_set_userdata" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_source_unref.xml b/man/sd_event_source_unref.xml
index c3c8cbf90b..15148f98ce 100644
--- a/man/sd_event_source_unref.xml
+++ b/man/sd_event_source_unref.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_source_unref" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_event_wait.xml b/man/sd_event_wait.xml
index 9bb014091b..20e1eccd4d 100644
--- a/man/sd_event_wait.xml
+++ b/man/sd_event_wait.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_event_wait" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_get_seats.xml b/man/sd_get_seats.xml
index 3f3cc1fdf7..f3fd3fb7cd 100644
--- a/man/sd_get_seats.xml
+++ b/man/sd_get_seats.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_get_seats" conditional='HAVE_PAM'
diff --git a/man/sd_hwdb_get.xml b/man/sd_hwdb_get.xml
index 531f8ae153..839a59d8ed 100644
--- a/man/sd_hwdb_get.xml
+++ b/man/sd_hwdb_get.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_hwdb_get" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_hwdb_new.xml b/man/sd_hwdb_new.xml
index 8106c7ce14..56f922b55b 100644
--- a/man/sd_hwdb_new.xml
+++ b/man/sd_hwdb_new.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_hwdb_new" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_id128_get_machine.xml b/man/sd_id128_get_machine.xml
index 8b58e0fcf1..6904f2953c 100644
--- a/man/sd_id128_get_machine.xml
+++ b/man/sd_id128_get_machine.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_id128_get_machine" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_id128_randomize.xml b/man/sd_id128_randomize.xml
index b801a881e7..3fb88b4fb8 100644
--- a/man/sd_id128_randomize.xml
+++ b/man/sd_id128_randomize.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_id128_randomize" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_id128_to_string.xml b/man/sd_id128_to_string.xml
index 8c77c32a0c..b2f3030534 100644
--- a/man/sd_id128_to_string.xml
+++ b/man/sd_id128_to_string.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_id128_to_string" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_is_fifo.xml b/man/sd_is_fifo.xml
index 92d3c4762e..8f6fa43f6b 100644
--- a/man/sd_is_fifo.xml
+++ b/man/sd_is_fifo.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_is_fifo"
diff --git a/man/sd_journal_add_match.xml b/man/sd_journal_add_match.xml
index 49b1fcd31b..5d14be5f61 100644
--- a/man/sd_journal_add_match.xml
+++ b/man/sd_journal_add_match.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_journal_add_match" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_journal_enumerate_fields.xml b/man/sd_journal_enumerate_fields.xml
index 9bad13445c..8298cb00c1 100644
--- a/man/sd_journal_enumerate_fields.xml
+++ b/man/sd_journal_enumerate_fields.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_journal_enumerate_fields" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_journal_get_catalog.xml b/man/sd_journal_get_catalog.xml
index 96719950fb..230d6d82ce 100644
--- a/man/sd_journal_get_catalog.xml
+++ b/man/sd_journal_get_catalog.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_journal_get_catalog" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_journal_get_cursor.xml b/man/sd_journal_get_cursor.xml
index 4dcafc7342..305c08b910 100644
--- a/man/sd_journal_get_cursor.xml
+++ b/man/sd_journal_get_cursor.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_journal_get_cursor" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_journal_get_cutoff_realtime_usec.xml b/man/sd_journal_get_cutoff_realtime_usec.xml
index 07b7c13820..7a267b38a4 100644
--- a/man/sd_journal_get_cutoff_realtime_usec.xml
+++ b/man/sd_journal_get_cutoff_realtime_usec.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_journal_get_cutoff_realtime_usec" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_journal_get_data.xml b/man/sd_journal_get_data.xml
index 752ba142df..61e9268a7e 100644
--- a/man/sd_journal_get_data.xml
+++ b/man/sd_journal_get_data.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_journal_get_data" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_journal_get_fd.xml b/man/sd_journal_get_fd.xml
index a5418c3c67..2f7afa8763 100644
--- a/man/sd_journal_get_fd.xml
+++ b/man/sd_journal_get_fd.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_journal_get_fd" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_journal_get_realtime_usec.xml b/man/sd_journal_get_realtime_usec.xml
index fab656f136..37c21c20de 100644
--- a/man/sd_journal_get_realtime_usec.xml
+++ b/man/sd_journal_get_realtime_usec.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_journal_get_realtime_usec"
diff --git a/man/sd_journal_get_seqnum.xml b/man/sd_journal_get_seqnum.xml
index 6fe0c84ad4..d558bd06b3 100644
--- a/man/sd_journal_get_seqnum.xml
+++ b/man/sd_journal_get_seqnum.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_journal_get_seqnum"
diff --git a/man/sd_journal_get_usage.xml b/man/sd_journal_get_usage.xml
index 166390bb94..c849d79bec 100644
--- a/man/sd_journal_get_usage.xml
+++ b/man/sd_journal_get_usage.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_journal_get_usage" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_journal_has_runtime_files.xml b/man/sd_journal_has_runtime_files.xml
index 90110bebcf..12870d72cb 100644
--- a/man/sd_journal_has_runtime_files.xml
+++ b/man/sd_journal_has_runtime_files.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 
 <!--
   SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/man/sd_journal_next.xml b/man/sd_journal_next.xml
index ac99b72f64..13888226eb 100644
--- a/man/sd_journal_next.xml
+++ b/man/sd_journal_next.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_journal_next" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_journal_open.xml b/man/sd_journal_open.xml
index 30555bc844..836a42387a 100644
--- a/man/sd_journal_open.xml
+++ b/man/sd_journal_open.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_journal_open"
diff --git a/man/sd_journal_print.xml b/man/sd_journal_print.xml
index 827f42a159..ea766b2a28 100644
--- a/man/sd_journal_print.xml
+++ b/man/sd_journal_print.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_journal_print" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_journal_query_unique.xml b/man/sd_journal_query_unique.xml
index 77dc2ef47e..fedee468fe 100644
--- a/man/sd_journal_query_unique.xml
+++ b/man/sd_journal_query_unique.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_journal_query_unique" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_journal_seek_head.xml b/man/sd_journal_seek_head.xml
index e75ec048d8..2172cae37e 100644
--- a/man/sd_journal_seek_head.xml
+++ b/man/sd_journal_seek_head.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_journal_seek_head" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_journal_stream_fd.xml b/man/sd_journal_stream_fd.xml
index a82b6063c1..13939ff19e 100644
--- a/man/sd_journal_stream_fd.xml
+++ b/man/sd_journal_stream_fd.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_journal_stream_fd" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_listen_fds.xml b/man/sd_listen_fds.xml
index 94dd0517fc..8a10677b93 100644
--- a/man/sd_listen_fds.xml
+++ b/man/sd_listen_fds.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_listen_fds"
diff --git a/man/sd_login_monitor_new.xml b/man/sd_login_monitor_new.xml
index bcd8a3255f..b6b0bc408d 100644
--- a/man/sd_login_monitor_new.xml
+++ b/man/sd_login_monitor_new.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_login_monitor_new" conditional='HAVE_PAM'
diff --git a/man/sd_machine_get_class.xml b/man/sd_machine_get_class.xml
index 372453a342..bc50ea1cc1 100644
--- a/man/sd_machine_get_class.xml
+++ b/man/sd_machine_get_class.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_machine_get_class" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_notify.xml b/man/sd_notify.xml
index f487bf3937..287945a46a 100644
--- a/man/sd_notify.xml
+++ b/man/sd_notify.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_notify"
diff --git a/man/sd_path_lookup.xml b/man/sd_path_lookup.xml
index cb073035f3..f557e4f6bf 100644
--- a/man/sd_path_lookup.xml
+++ b/man/sd_path_lookup.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_path_lookup" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sd_pid_get_owner_uid.xml b/man/sd_pid_get_owner_uid.xml
index 79d2f3750b..0855ea7928 100644
--- a/man/sd_pid_get_owner_uid.xml
+++ b/man/sd_pid_get_owner_uid.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_pid_get_owner_uid" conditional='HAVE_PAM'
diff --git a/man/sd_seat_get_active.xml b/man/sd_seat_get_active.xml
index 191ab238e9..b087211bd6 100644
--- a/man/sd_seat_get_active.xml
+++ b/man/sd_seat_get_active.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_seat_get_active" conditional='HAVE_PAM'
diff --git a/man/sd_session_is_active.xml b/man/sd_session_is_active.xml
index 6275d5f5c7..e69ef59fd0 100644
--- a/man/sd_session_is_active.xml
+++ b/man/sd_session_is_active.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_session_is_active" conditional='HAVE_PAM'
diff --git a/man/sd_uid_get_state.xml b/man/sd_uid_get_state.xml
index 9959bd657e..2a91686e1c 100644
--- a/man/sd_uid_get_state.xml
+++ b/man/sd_uid_get_state.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_uid_get_state" conditional='HAVE_PAM'
diff --git a/man/sd_watchdog_enabled.xml b/man/sd_watchdog_enabled.xml
index 433754f37e..0f0f02c591 100644
--- a/man/sd_watchdog_enabled.xml
+++ b/man/sd_watchdog_enabled.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sd_watchdog_enabled"
diff --git a/man/shutdown.xml b/man/shutdown.xml
index 30e315bede..b92e5836f5 100644
--- a/man/shutdown.xml
+++ b/man/shutdown.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="shutdown"
diff --git a/man/smbios-type-11.xml b/man/smbios-type-11.xml
index 828aae7766..93252274da 100644
--- a/man/smbios-type-11.xml
+++ b/man/smbios-type-11.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="smbios-type-11" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/sysctl.d.xml b/man/sysctl.d.xml
index 827f34e976..9f14289fef 100644
--- a/man/sysctl.d.xml
+++ b/man/sysctl.d.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="sysctl.d"
     xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemctl.xml b/man/systemctl.xml
index b22c1b1954..4a84df343b 100644
--- a/man/systemctl.xml
+++ b/man/systemctl.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/systemd-ac-power.xml b/man/systemd-ac-power.xml
index 58aa706f80..cbf7279f51 100644
--- a/man/systemd-ac-power.xml
+++ b/man/systemd-ac-power.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-ac-power" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-analyze.xml b/man/systemd-analyze.xml
index 68062049c4..41c0e45df6 100644
--- a/man/systemd-analyze.xml
+++ b/man/systemd-analyze.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-analyze" conditional='ENABLE_ANALYZE'
diff --git a/man/systemd-ask-password-console.service.xml b/man/systemd-ask-password-console.service.xml
index fd45941a68..d103cff077 100644
--- a/man/systemd-ask-password-console.service.xml
+++ b/man/systemd-ask-password-console.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-ask-password-console.service">
 
diff --git a/man/systemd-ask-password.xml b/man/systemd-ask-password.xml
index 9eccf8fffc..91bc6f7366 100644
--- a/man/systemd-ask-password.xml
+++ b/man/systemd-ask-password.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-ask-password"
diff --git a/man/systemd-backlight@.service.xml b/man/systemd-backlight@.service.xml
index 95fa518bff..59e01815f4 100644
--- a/man/systemd-backlight@.service.xml
+++ b/man/systemd-backlight@.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-backlight_.service" conditional='ENABLE_BACKLIGHT'
           xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-battery-check.service.xml b/man/systemd-battery-check.service.xml
index 8be54848ce..698e9d7c3f 100644
--- a/man/systemd-battery-check.service.xml
+++ b/man/systemd-battery-check.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-battery-check.service" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-binfmt.service.xml b/man/systemd-binfmt.service.xml
index d1f8fc1b08..68e770c386 100644
--- a/man/systemd-binfmt.service.xml
+++ b/man/systemd-binfmt.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-binfmt.service" conditional='ENABLE_BINFMT'
     xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-bless-boot-generator.xml b/man/systemd-bless-boot-generator.xml
index 998f50abf0..81743b935b 100644
--- a/man/systemd-bless-boot-generator.xml
+++ b/man/systemd-bless-boot-generator.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-bless-boot-generator" conditional='ENABLE_BOOTLOADER'>
 
diff --git a/man/systemd-bless-boot.service.xml b/man/systemd-bless-boot.service.xml
index 10994cf272..069b33c281 100644
--- a/man/systemd-bless-boot.service.xml
+++ b/man/systemd-bless-boot.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-bless-boot.service" conditional='ENABLE_BOOTLOADER'
diff --git a/man/systemd-boot-check-no-failures.service.xml b/man/systemd-boot-check-no-failures.service.xml
index 423c02cf2d..dac5037ece 100644
--- a/man/systemd-boot-check-no-failures.service.xml
+++ b/man/systemd-boot-check-no-failures.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-boot-check-no-failures.service"
diff --git a/man/systemd-boot-random-seed.service.xml b/man/systemd-boot-random-seed.service.xml
index 35e2470c92..2e7aff5378 100644
--- a/man/systemd-boot-random-seed.service.xml
+++ b/man/systemd-boot-random-seed.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-boot-random-seed.service" conditional='ENABLE_BOOTLOADER'
diff --git a/man/systemd-boot.xml b/man/systemd-boot.xml
index ccefaee734..74514fb5d0 100644
--- a/man/systemd-boot.xml
+++ b/man/systemd-boot.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-boot" conditional='ENABLE_BOOTLOADER'
diff --git a/man/systemd-bsod.service.xml b/man/systemd-bsod.service.xml
index 9f54b40359..f5ac3bd585 100644
--- a/man/systemd-bsod.service.xml
+++ b/man/systemd-bsod.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-bsod.service" conditional='HAVE_QRENCODE' xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-cat.xml b/man/systemd-cat.xml
index 8ebb24572e..af53b3c6ae 100644
--- a/man/systemd-cat.xml
+++ b/man/systemd-cat.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-cat"
diff --git a/man/systemd-cgls.xml b/man/systemd-cgls.xml
index a44a60c4a7..5280992c8c 100644
--- a/man/systemd-cgls.xml
+++ b/man/systemd-cgls.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-cgls"
diff --git a/man/systemd-cgtop.xml b/man/systemd-cgtop.xml
index 1cc52bd5cd..5b5ab5b736 100644
--- a/man/systemd-cgtop.xml
+++ b/man/systemd-cgtop.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-cgtop"
diff --git a/man/systemd-coredump.xml b/man/systemd-coredump.xml
index 24f8a4a4c7..82f1bcd295 100644
--- a/man/systemd-coredump.xml
+++ b/man/systemd-coredump.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-coredump" conditional='ENABLE_COREDUMP'
diff --git a/man/systemd-creds.xml b/man/systemd-creds.xml
index ae33e2b04a..7d99b6b895 100644
--- a/man/systemd-creds.xml
+++ b/man/systemd-creds.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-creds"
diff --git a/man/systemd-cryptenroll.xml b/man/systemd-cryptenroll.xml
index cc8b8fcd7f..4654617665 100644
--- a/man/systemd-cryptenroll.xml
+++ b/man/systemd-cryptenroll.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-cryptenroll" xmlns:xi="http://www.w3.org/2001/XInclude" conditional='HAVE_LIBCRYPTSETUP'>
 
diff --git a/man/systemd-cryptsetup-generator.xml b/man/systemd-cryptsetup-generator.xml
index fd7a777c6a..da722f90ac 100644
--- a/man/systemd-cryptsetup-generator.xml
+++ b/man/systemd-cryptsetup-generator.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-cryptsetup-generator" conditional='HAVE_LIBCRYPTSETUP'
           xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-cryptsetup.xml b/man/systemd-cryptsetup.xml
index 40107900a1..232d199e0f 100644
--- a/man/systemd-cryptsetup.xml
+++ b/man/systemd-cryptsetup.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-cryptsetup" conditional='HAVE_LIBCRYPTSETUP' xmlns:xi="http://www.w3.org/2001/XInclude">
 
diff --git a/man/systemd-debug-generator.xml b/man/systemd-debug-generator.xml
index eb31a9a906..5d2dbe2cd5 100644
--- a/man/systemd-debug-generator.xml
+++ b/man/systemd-debug-generator.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/systemd-delta.xml b/man/systemd-delta.xml
index 4c73915dc9..92b875436b 100644
--- a/man/systemd-delta.xml
+++ b/man/systemd-delta.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-delta"
diff --git a/man/systemd-detect-virt.xml b/man/systemd-detect-virt.xml
index 1368c204b8..9993ac7782 100644
--- a/man/systemd-detect-virt.xml
+++ b/man/systemd-detect-virt.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-detect-virt"
diff --git a/man/systemd-dissect.xml b/man/systemd-dissect.xml
index 23374fd73b..27819c02dd 100644
--- a/man/systemd-dissect.xml
+++ b/man/systemd-dissect.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-dissect" conditional='HAVE_BLKID'
diff --git a/man/systemd-environment-d-generator.xml b/man/systemd-environment-d-generator.xml
index 9a2966a32a..686c4c4c14 100644
--- a/man/systemd-environment-d-generator.xml
+++ b/man/systemd-environment-d-generator.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/systemd-escape.xml b/man/systemd-escape.xml
index a84b99b334..df3511536b 100644
--- a/man/systemd-escape.xml
+++ b/man/systemd-escape.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-escape"
diff --git a/man/systemd-firstboot.xml b/man/systemd-firstboot.xml
index 0f2211176d..cd1c4b8874 100644
--- a/man/systemd-firstboot.xml
+++ b/man/systemd-firstboot.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-firstboot" conditional='ENABLE_FIRSTBOOT'
diff --git a/man/systemd-fsck@.service.xml b/man/systemd-fsck@.service.xml
index a138bd0107..1c5e59f479 100644
--- a/man/systemd-fsck@.service.xml
+++ b/man/systemd-fsck@.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-fsck_.service" xmlns:xi="http://www.w3.org/2001/XInclude">
 
diff --git a/man/systemd-fstab-generator.xml b/man/systemd-fstab-generator.xml
index 2afc3a1c74..42c6d27bfc 100644
--- a/man/systemd-fstab-generator.xml
+++ b/man/systemd-fstab-generator.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-fstab-generator" xmlns:xi="http://www.w3.org/2001/XInclude">
 
diff --git a/man/systemd-getty-generator.xml b/man/systemd-getty-generator.xml
index f9d0f964c1..574bf9f86b 100644
--- a/man/systemd-getty-generator.xml
+++ b/man/systemd-getty-generator.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-getty-generator" xmlns:xi="http://www.w3.org/2001/XInclude">
 
diff --git a/man/systemd-gpt-auto-generator.xml b/man/systemd-gpt-auto-generator.xml
index 8247f27ebd..3b86ef6d2d 100644
--- a/man/systemd-gpt-auto-generator.xml
+++ b/man/systemd-gpt-auto-generator.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-gpt-auto-generator" conditional='HAVE_BLKID'
diff --git a/man/systemd-hibernate-resume-generator.xml b/man/systemd-hibernate-resume-generator.xml
index 9772d5fae3..6de5c19b51 100644
--- a/man/systemd-hibernate-resume-generator.xml
+++ b/man/systemd-hibernate-resume-generator.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-hibernate-resume-generator" conditional='ENABLE_HIBERNATE'
           xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-hibernate-resume.service.xml b/man/systemd-hibernate-resume.service.xml
index 0bc0b0e47a..6bbce20000 100644
--- a/man/systemd-hibernate-resume.service.xml
+++ b/man/systemd-hibernate-resume.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-hibernate-resume.service" conditional='ENABLE_HIBERNATE'>
 
diff --git a/man/systemd-homed.service.xml b/man/systemd-homed.service.xml
index 58198e66f4..a4561776c9 100644
--- a/man/systemd-homed.service.xml
+++ b/man/systemd-homed.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-homed.service" conditional='ENABLE_HOMED'
diff --git a/man/systemd-hostnamed.service.xml b/man/systemd-hostnamed.service.xml
index ac600aed4a..c2a4015ff0 100644
--- a/man/systemd-hostnamed.service.xml
+++ b/man/systemd-hostnamed.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-hostnamed.service" conditional='ENABLE_HOSTNAMED'>
diff --git a/man/systemd-hwdb.xml b/man/systemd-hwdb.xml
index de71f1d302..ff3821bb2d 100644
--- a/man/systemd-hwdb.xml
+++ b/man/systemd-hwdb.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-hwdb" conditional="ENABLE_HWDB"
diff --git a/man/systemd-id128.xml b/man/systemd-id128.xml
index 348027f67b..b1e6e24586 100644
--- a/man/systemd-id128.xml
+++ b/man/systemd-id128.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-id128" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-importd.service.xml b/man/systemd-importd.service.xml
index 7e1677b17f..7e617cfc67 100644
--- a/man/systemd-importd.service.xml
+++ b/man/systemd-importd.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-importd.service" conditional='ENABLE_IMPORTD'>
diff --git a/man/systemd-inhibit.xml b/man/systemd-inhibit.xml
index aa8e2bfc68..06f1472821 100644
--- a/man/systemd-inhibit.xml
+++ b/man/systemd-inhibit.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-inhibit"
diff --git a/man/systemd-initctl.service.xml b/man/systemd-initctl.service.xml
index b435800c39..af092b88b3 100644
--- a/man/systemd-initctl.service.xml
+++ b/man/systemd-initctl.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-initctl.service" conditional='HAVE_SYSV_COMPAT'>
diff --git a/man/systemd-integritysetup-generator.xml b/man/systemd-integritysetup-generator.xml
index 26aa67dd42..e7cc5a3293 100644
--- a/man/systemd-integritysetup-generator.xml
+++ b/man/systemd-integritysetup-generator.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-integritysetup-generator" conditional='HAVE_LIBCRYPTSETUP'>
 
diff --git a/man/systemd-integritysetup@.service.xml b/man/systemd-integritysetup@.service.xml
index 831c3690e1..dc188b55ab 100644
--- a/man/systemd-integritysetup@.service.xml
+++ b/man/systemd-integritysetup@.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-integritysetup_.service" conditional='HAVE_LIBCRYPTSETUP'
           xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-journal-gatewayd.service.xml b/man/systemd-journal-gatewayd.service.xml
index 6b485207e1..106d8a0fa3 100644
--- a/man/systemd-journal-gatewayd.service.xml
+++ b/man/systemd-journal-gatewayd.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-journal-gatewayd.service" conditional='HAVE_MICROHTTPD'
diff --git a/man/systemd-journal-remote.service.xml b/man/systemd-journal-remote.service.xml
index 671a5e4fa0..18a075e3b1 100644
--- a/man/systemd-journal-remote.service.xml
+++ b/man/systemd-journal-remote.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/systemd-journal-upload.service.xml b/man/systemd-journal-upload.service.xml
index 0a79653ebe..b8ee645402 100644
--- a/man/systemd-journal-upload.service.xml
+++ b/man/systemd-journal-upload.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/systemd-journald.service.xml b/man/systemd-journald.service.xml
index 4b236917d4..91be3178dd 100644
--- a/man/systemd-journald.service.xml
+++ b/man/systemd-journald.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-journald.service"
diff --git a/man/systemd-localed.service.xml b/man/systemd-localed.service.xml
index 5018bb5124..ef597de278 100644
--- a/man/systemd-localed.service.xml
+++ b/man/systemd-localed.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-localed.service" conditional='ENABLE_LOCALED'>
diff --git a/man/systemd-logind.service.xml b/man/systemd-logind.service.xml
index e95e9bb888..e14d2d2ce2 100644
--- a/man/systemd-logind.service.xml
+++ b/man/systemd-logind.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-logind.service" conditional='ENABLE_LOGIND'>
diff --git a/man/systemd-machine-id-commit.service.xml b/man/systemd-machine-id-commit.service.xml
index dedd611c56..2288e16740 100644
--- a/man/systemd-machine-id-commit.service.xml
+++ b/man/systemd-machine-id-commit.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!--
   SPDX-License-Identifier: LGPL-2.1-or-later
 
diff --git a/man/systemd-machine-id-setup.xml b/man/systemd-machine-id-setup.xml
index d308f2c85a..8ece65eacc 100644
--- a/man/systemd-machine-id-setup.xml
+++ b/man/systemd-machine-id-setup.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-machine-id-setup"
diff --git a/man/systemd-machined.service.xml b/man/systemd-machined.service.xml
index 2552d00a7c..f3d7755973 100644
--- a/man/systemd-machined.service.xml
+++ b/man/systemd-machined.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-machined.service" conditional='ENABLE_MACHINED'>
diff --git a/man/systemd-makefs@.service.xml b/man/systemd-makefs@.service.xml
index 5447de0405..c5b3d85b52 100644
--- a/man/systemd-makefs@.service.xml
+++ b/man/systemd-makefs@.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-makefs_.service">
 
diff --git a/man/systemd-measure.xml b/man/systemd-measure.xml
index dad112cc96..ba3e920b82 100644
--- a/man/systemd-measure.xml
+++ b/man/systemd-measure.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-measure" xmlns:xi="http://www.w3.org/2001/XInclude" conditional='HAVE_TPM2'>
 
diff --git a/man/systemd-modules-load.service.xml b/man/systemd-modules-load.service.xml
index 6bee29b5e9..683e7f8610 100644
--- a/man/systemd-modules-load.service.xml
+++ b/man/systemd-modules-load.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-modules-load.service" conditional='HAVE_KMOD'
           xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-mount.xml b/man/systemd-mount.xml
index cb51dce6ab..558fd03fc1 100644
--- a/man/systemd-mount.xml
+++ b/man/systemd-mount.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-mount"
diff --git a/man/systemd-network-generator.service.xml b/man/systemd-network-generator.service.xml
index 754b54d134..5682339560 100644
--- a/man/systemd-network-generator.service.xml
+++ b/man/systemd-network-generator.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-network-generator.service" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-networkd-wait-online.service.xml b/man/systemd-networkd-wait-online.service.xml
index a1de8c1e05..eac903f684 100644
--- a/man/systemd-networkd-wait-online.service.xml
+++ b/man/systemd-networkd-wait-online.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-networkd-wait-online.service" conditional='ENABLE_NETWORKD'
diff --git a/man/systemd-networkd.service.xml b/man/systemd-networkd.service.xml
index 31f999945e..b33a7f6510 100644
--- a/man/systemd-networkd.service.xml
+++ b/man/systemd-networkd.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-networkd.service" conditional='ENABLE_NETWORKD'>
diff --git a/man/systemd-notify.xml b/man/systemd-notify.xml
index 068cb2d9a2..14ef3aadf3 100644
--- a/man/systemd-notify.xml
+++ b/man/systemd-notify.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-notify"
diff --git a/man/systemd-nspawn.xml b/man/systemd-nspawn.xml
index 836a80dbe0..e721f0e5ab 100644
--- a/man/systemd-nspawn.xml
+++ b/man/systemd-nspawn.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/systemd-oomd.service.xml b/man/systemd-oomd.service.xml
index 3537da08e2..5299de6e3d 100644
--- a/man/systemd-oomd.service.xml
+++ b/man/systemd-oomd.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-oomd.service" conditional='ENABLE_OOMD'
diff --git a/man/systemd-path.xml b/man/systemd-path.xml
index b3b87af688..d5a14bc171 100644
--- a/man/systemd-path.xml
+++ b/man/systemd-path.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-path"
diff --git a/man/systemd-pcrlock.xml b/man/systemd-pcrlock.xml
index 42a07e9a1f..63d536f17f 100644
--- a/man/systemd-pcrlock.xml
+++ b/man/systemd-pcrlock.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-pcrlock" xmlns:xi="http://www.w3.org/2001/XInclude" conditional='HAVE_TPM2'>
 
diff --git a/man/systemd-pcrphase.service.xml b/man/systemd-pcrphase.service.xml
index b8d066c90f..03de354876 100644
--- a/man/systemd-pcrphase.service.xml
+++ b/man/systemd-pcrphase.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-pcrphase.service" conditional='ENABLE_BOOTLOADER'
diff --git a/man/systemd-portabled.service.xml b/man/systemd-portabled.service.xml
index 49d09b54e4..abf42cff2f 100644
--- a/man/systemd-portabled.service.xml
+++ b/man/systemd-portabled.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-portabled.service" conditional='ENABLE_PORTABLED'>
diff --git a/man/systemd-poweroff.service.xml b/man/systemd-poweroff.service.xml
index 89e306642d..786bb6bf13 100644
--- a/man/systemd-poweroff.service.xml
+++ b/man/systemd-poweroff.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-poweroff.service">
diff --git a/man/systemd-pstore.service.xml b/man/systemd-pstore.service.xml
index 66ad5572c8..12c5459597 100644
--- a/man/systemd-pstore.service.xml
+++ b/man/systemd-pstore.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-pstore" conditional='ENABLE_PSTORE'
diff --git a/man/systemd-quotacheck.service.xml b/man/systemd-quotacheck.service.xml
index d3142b10a9..034d13a148 100644
--- a/man/systemd-quotacheck.service.xml
+++ b/man/systemd-quotacheck.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-quotacheck.service" conditional='ENABLE_QUOTACHECK'
           xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-random-seed.service.xml b/man/systemd-random-seed.service.xml
index c82255c484..b55e5deab1 100644
--- a/man/systemd-random-seed.service.xml
+++ b/man/systemd-random-seed.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-random-seed.service" conditional='ENABLE_RANDOMSEED'
           xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-rc-local-generator.xml b/man/systemd-rc-local-generator.xml
index cd23cdc915..f7f69998b1 100644
--- a/man/systemd-rc-local-generator.xml
+++ b/man/systemd-rc-local-generator.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/systemd-remount-fs.service.xml b/man/systemd-remount-fs.service.xml
index a4b6dee9c3..ce391d1710 100644
--- a/man/systemd-remount-fs.service.xml
+++ b/man/systemd-remount-fs.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-remount-fs.service">
 
diff --git a/man/systemd-repart.xml b/man/systemd-repart.xml
index 9c82a8c6db..76d1279b1a 100644
--- a/man/systemd-repart.xml
+++ b/man/systemd-repart.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-repart" conditional='ENABLE_REPART'
diff --git a/man/systemd-resolved.service.xml b/man/systemd-resolved.service.xml
index 458d55b9b8..94882b38bd 100644
--- a/man/systemd-resolved.service.xml
+++ b/man/systemd-resolved.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-resolved.service" conditional='ENABLE_RESOLVE'
diff --git a/man/systemd-rfkill.service.xml b/man/systemd-rfkill.service.xml
index f2ff4869ec..9449a048e3 100644
--- a/man/systemd-rfkill.service.xml
+++ b/man/systemd-rfkill.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-rfkill.service" conditional='ENABLE_RFKILL'
           xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-run-generator.xml b/man/systemd-run-generator.xml
index 037f111681..a78c1898bc 100644
--- a/man/systemd-run-generator.xml
+++ b/man/systemd-run-generator.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-run-generator">
 
diff --git a/man/systemd-run.xml b/man/systemd-run.xml
index 7957e396a9..3e93d3a678 100644
--- a/man/systemd-run.xml
+++ b/man/systemd-run.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-run"
diff --git a/man/systemd-sleep.conf.xml b/man/systemd-sleep.conf.xml
index 54d4d2c74e..f7e753990a 100644
--- a/man/systemd-sleep.conf.xml
+++ b/man/systemd-sleep.conf.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-sleep.conf"
diff --git a/man/systemd-socket-activate.xml b/man/systemd-socket-activate.xml
index 1797b2fbe4..4d0a581c00 100644
--- a/man/systemd-socket-activate.xml
+++ b/man/systemd-socket-activate.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-socket-activate"
diff --git a/man/systemd-socket-proxyd.xml b/man/systemd-socket-proxyd.xml
index 6b1d3fc313..829cc95805 100644
--- a/man/systemd-socket-proxyd.xml
+++ b/man/systemd-socket-proxyd.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-socket-proxyd"
     xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-soft-reboot.service.xml b/man/systemd-soft-reboot.service.xml
index fd49b5f434..0a35a77b89 100644
--- a/man/systemd-soft-reboot.service.xml
+++ b/man/systemd-soft-reboot.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-soft-reboot.service">
diff --git a/man/systemd-stdio-bridge.xml b/man/systemd-stdio-bridge.xml
index 36cb4f646f..ab5926c269 100644
--- a/man/systemd-stdio-bridge.xml
+++ b/man/systemd-stdio-bridge.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-stdio-bridge"
diff --git a/man/systemd-storagetm.service.xml b/man/systemd-storagetm.service.xml
index 728b3ae37a..84e91dd47a 100644
--- a/man/systemd-storagetm.service.xml
+++ b/man/systemd-storagetm.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-storagetm.service" conditional='ENABLE_STORAGETM'
           xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-stub.xml b/man/systemd-stub.xml
index e761bffea5..5b47d752ca 100644
--- a/man/systemd-stub.xml
+++ b/man/systemd-stub.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-stub" conditional='ENABLE_BOOTLOADER'
diff --git a/man/systemd-suspend.service.xml b/man/systemd-suspend.service.xml
index 93b51e93f3..d8ea8f5f81 100644
--- a/man/systemd-suspend.service.xml
+++ b/man/systemd-suspend.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-suspend.service"
diff --git a/man/systemd-sysctl.service.xml b/man/systemd-sysctl.service.xml
index bdc2985019..950e0c82ef 100644
--- a/man/systemd-sysctl.service.xml
+++ b/man/systemd-sysctl.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-sysctl.service"
     xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-sysext.xml b/man/systemd-sysext.xml
index bf7b76ff02..d32804409b 100644
--- a/man/systemd-sysext.xml
+++ b/man/systemd-sysext.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-sysext"
diff --git a/man/systemd-system-update-generator.xml b/man/systemd-system-update-generator.xml
index 1f4369a814..67f5dacc34 100644
--- a/man/systemd-system-update-generator.xml
+++ b/man/systemd-system-update-generator.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-system-update-generator">
 
diff --git a/man/systemd-system.conf.xml b/man/systemd-system.conf.xml
index cc58dfcb50..31b6421399 100644
--- a/man/systemd-system.conf.xml
+++ b/man/systemd-system.conf.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/systemd-sysupdate.xml b/man/systemd-sysupdate.xml
index 89c99e2ec9..8c1228c7d9 100644
--- a/man/systemd-sysupdate.xml
+++ b/man/systemd-sysupdate.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-sysupdate" conditional='ENABLE_SYSUPDATE'
diff --git a/man/systemd-sysusers.xml b/man/systemd-sysusers.xml
index f89b839ce2..d398c5d361 100644
--- a/man/systemd-sysusers.xml
+++ b/man/systemd-sysusers.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-sysusers"
diff --git a/man/systemd-sysv-generator.xml b/man/systemd-sysv-generator.xml
index fc85db9d41..b13837b9b9 100644
--- a/man/systemd-sysv-generator.xml
+++ b/man/systemd-sysv-generator.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-sysv-generator" conditional="HAVE_SYSV_COMPAT">
 
diff --git a/man/systemd-time-wait-sync.service.xml b/man/systemd-time-wait-sync.service.xml
index 5653c50f5d..0a0b64eb44 100644
--- a/man/systemd-time-wait-sync.service.xml
+++ b/man/systemd-time-wait-sync.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-time-wait-sync.service" conditional='ENABLE_TIMESYNCD'
diff --git a/man/systemd-timedated.service.xml b/man/systemd-timedated.service.xml
index dd1f19d974..29741f5ca7 100644
--- a/man/systemd-timedated.service.xml
+++ b/man/systemd-timedated.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-timedated.service" conditional='ENABLE_TIMEDATED'>
diff --git a/man/systemd-timesyncd.service.xml b/man/systemd-timesyncd.service.xml
index 22e5f73282..25b236df5f 100644
--- a/man/systemd-timesyncd.service.xml
+++ b/man/systemd-timesyncd.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-timesyncd.service" conditional='ENABLE_TIMESYNCD'
diff --git a/man/systemd-tmpfiles.xml b/man/systemd-tmpfiles.xml
index 3b103eb7b1..8486e75c87 100644
--- a/man/systemd-tmpfiles.xml
+++ b/man/systemd-tmpfiles.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-tmpfiles"
diff --git a/man/systemd-tpm2-setup.service.xml b/man/systemd-tpm2-setup.service.xml
index 8c138950c7..245d3444b1 100644
--- a/man/systemd-tpm2-setup.service.xml
+++ b/man/systemd-tpm2-setup.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-tpm2-setup.service" conditional='ENABLE_BOOTLOADER'
           xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-tty-ask-password-agent.xml b/man/systemd-tty-ask-password-agent.xml
index c4b032173b..423fdef8d8 100644
--- a/man/systemd-tty-ask-password-agent.xml
+++ b/man/systemd-tty-ask-password-agent.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-tty-ask-password-agent"
diff --git a/man/systemd-udev-settle.service.xml b/man/systemd-udev-settle.service.xml
index 81ecaa1312..8aa6aa1f51 100644
--- a/man/systemd-udev-settle.service.xml
+++ b/man/systemd-udev-settle.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-udev-settle.service"
diff --git a/man/systemd-udevd.service.xml b/man/systemd-udevd.service.xml
index 78254ac3d1..b63ee4bb77 100644
--- a/man/systemd-udevd.service.xml
+++ b/man/systemd-udevd.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-udevd.service"
diff --git a/man/systemd-update-done.service.xml b/man/systemd-update-done.service.xml
index 0fc09ddc23..46bb2f41c8 100644
--- a/man/systemd-update-done.service.xml
+++ b/man/systemd-update-done.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-update-done.service">
 
diff --git a/man/systemd-update-utmp.service.xml b/man/systemd-update-utmp.service.xml
index 94beba4cc4..2d7dee9d3a 100644
--- a/man/systemd-update-utmp.service.xml
+++ b/man/systemd-update-utmp.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-update-utmp.service" conditional="ENABLE_UTMP">
 
diff --git a/man/systemd-user-sessions.service.xml b/man/systemd-user-sessions.service.xml
index f2b8b8365d..a8c9b77ab0 100644
--- a/man/systemd-user-sessions.service.xml
+++ b/man/systemd-user-sessions.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-user-sessions.service" conditional='HAVE_PAM'>
 
diff --git a/man/systemd-userdbd.service.xml b/man/systemd-userdbd.service.xml
index 9055222162..16f1110c06 100644
--- a/man/systemd-userdbd.service.xml
+++ b/man/systemd-userdbd.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-userdbd.service" conditional='ENABLE_USERDB'>
diff --git a/man/systemd-vconsole-setup.service.xml b/man/systemd-vconsole-setup.service.xml
index 0d7402ab9e..1fa3abe53e 100644
--- a/man/systemd-vconsole-setup.service.xml
+++ b/man/systemd-vconsole-setup.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-vconsole-setup.service" conditional='ENABLE_VCONSOLE'
           xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-veritysetup-generator.xml b/man/systemd-veritysetup-generator.xml
index 1e75e7d8d1..f583468229 100644
--- a/man/systemd-veritysetup-generator.xml
+++ b/man/systemd-veritysetup-generator.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-veritysetup-generator" conditional='HAVE_LIBCRYPTSETUP'
           xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-veritysetup@.service.xml b/man/systemd-veritysetup@.service.xml
index a549b41b70..c715dac422 100644
--- a/man/systemd-veritysetup@.service.xml
+++ b/man/systemd-veritysetup@.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-veritysetup_.service" conditional='HAVE_LIBCRYPTSETUP'
           xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd-vmspawn.xml b/man/systemd-vmspawn.xml
index 05532bfc52..cd46f823ad 100644
--- a/man/systemd-vmspawn.xml
+++ b/man/systemd-vmspawn.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd-vmspawn" conditional="ENABLE_VMSPAWN"
diff --git a/man/systemd-volatile-root.service.xml b/man/systemd-volatile-root.service.xml
index 7c29747b5e..b1a9f6e1ab 100644
--- a/man/systemd-volatile-root.service.xml
+++ b/man/systemd-volatile-root.service.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-volatile-root.service">
 
diff --git a/man/systemd-xdg-autostart-generator.xml b/man/systemd-xdg-autostart-generator.xml
index 6e42e964d9..7faaba29d3 100644
--- a/man/systemd-xdg-autostart-generator.xml
+++ b/man/systemd-xdg-autostart-generator.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-xdg-autostart-generator" conditional="ENABLE_XDG_AUTOSTART">
 
diff --git a/man/systemd.automount.xml b/man/systemd.automount.xml
index caeea032d4..20ae3c76df 100644
--- a/man/systemd.automount.xml
+++ b/man/systemd.automount.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.automount" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd.device.xml b/man/systemd.device.xml
index 556d47d2b6..9e53a46a06 100644
--- a/man/systemd.device.xml
+++ b/man/systemd.device.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.device">
diff --git a/man/systemd.dnssd.xml b/man/systemd.dnssd.xml
index b157b7073d..2b29a99dc8 100644
--- a/man/systemd.dnssd.xml
+++ b/man/systemd.dnssd.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.dnssd"
diff --git a/man/systemd.environment-generator.xml b/man/systemd.environment-generator.xml
index 3e0587ab74..79baffc871 100644
--- a/man/systemd.environment-generator.xml
+++ b/man/systemd.environment-generator.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/systemd.exec.xml b/man/systemd.exec.xml
index d7854ba04a..e2b2910084 100644
--- a/man/systemd.exec.xml
+++ b/man/systemd.exec.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.exec" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd.generator.xml b/man/systemd.generator.xml
index 16aa54937a..a7e7467e8b 100644
--- a/man/systemd.generator.xml
+++ b/man/systemd.generator.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/systemd.image-policy.xml b/man/systemd.image-policy.xml
index 09735b9eea..f26aeb5b5e 100644
--- a/man/systemd.image-policy.xml
+++ b/man/systemd.image-policy.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.image-policy">
diff --git a/man/systemd.journal-fields.xml b/man/systemd.journal-fields.xml
index 2e0936eff1..f734600b44 100644
--- a/man/systemd.journal-fields.xml
+++ b/man/systemd.journal-fields.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.journal-fields" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd.kill.xml b/man/systemd.kill.xml
index 631b503f45..f0279b4729 100644
--- a/man/systemd.kill.xml
+++ b/man/systemd.kill.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.kill" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd.link.xml b/man/systemd.link.xml
index 22cbec13e4..4d99cd88f6 100644
--- a/man/systemd.link.xml
+++ b/man/systemd.link.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.link"
diff --git a/man/systemd.mount.xml b/man/systemd.mount.xml
index e54d844ab7..85eb794269 100644
--- a/man/systemd.mount.xml
+++ b/man/systemd.mount.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.mount" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd.net-naming-scheme.xml b/man/systemd.net-naming-scheme.xml
index ed1c5ec46b..09df42aea2 100644
--- a/man/systemd.net-naming-scheme.xml
+++ b/man/systemd.net-naming-scheme.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.net-naming-scheme" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd.netdev.xml b/man/systemd.netdev.xml
index 93c2b8d4c1..cd77e725bc 100644
--- a/man/systemd.netdev.xml
+++ b/man/systemd.netdev.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.netdev" conditional='ENABLE_NETWORKD'
diff --git a/man/systemd.network.xml b/man/systemd.network.xml
index 1f30cc13b3..6b210cb341 100644
--- a/man/systemd.network.xml
+++ b/man/systemd.network.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.network" conditional='ENABLE_NETWORKD'
diff --git a/man/systemd.nspawn.xml b/man/systemd.nspawn.xml
index 19f692bcdd..591933a10c 100644
--- a/man/systemd.nspawn.xml
+++ b/man/systemd.nspawn.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/systemd.offline-updates.xml b/man/systemd.offline-updates.xml
index 716ce49ca7..0195022a29 100644
--- a/man/systemd.offline-updates.xml
+++ b/man/systemd.offline-updates.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.offline-updates">
diff --git a/man/systemd.path.xml b/man/systemd.path.xml
index a0a19cbc1d..6281c3d847 100644
--- a/man/systemd.path.xml
+++ b/man/systemd.path.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.path" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd.pcrlock.xml b/man/systemd.pcrlock.xml
index e0fe5bccd0..7655f2edfe 100644
--- a/man/systemd.pcrlock.xml
+++ b/man/systemd.pcrlock.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <refentry id="systemd.pcrlock"
           xmlns:xi="http://www.w3.org/2001/XInclude">
 
diff --git a/man/systemd.preset.xml b/man/systemd.preset.xml
index 8dbc17fd52..f84a053548 100644
--- a/man/systemd.preset.xml
+++ b/man/systemd.preset.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd.preset">
 
diff --git a/man/systemd.resource-control.xml b/man/systemd.resource-control.xml
index a86907b2bb..2c5785cca9 100644
--- a/man/systemd.resource-control.xml
+++ b/man/systemd.resource-control.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.resource-control" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd.scope.xml b/man/systemd.scope.xml
index c0816d15b0..c00ee3bb25 100644
--- a/man/systemd.scope.xml
+++ b/man/systemd.scope.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.scope" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd.service.xml b/man/systemd.service.xml
index 5f7b128be4..47fbe53fcd 100644
--- a/man/systemd.service.xml
+++ b/man/systemd.service.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.service" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd.slice.xml b/man/systemd.slice.xml
index 44ff1d815e..b6ee58d661 100644
--- a/man/systemd.slice.xml
+++ b/man/systemd.slice.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.slice">
diff --git a/man/systemd.socket.xml b/man/systemd.socket.xml
index 8b3c704029..0c74d5b2a9 100644
--- a/man/systemd.socket.xml
+++ b/man/systemd.socket.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.socket" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd.special.xml b/man/systemd.special.xml
index 753ff53cd0..ff0f73f191 100644
--- a/man/systemd.special.xml
+++ b/man/systemd.special.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.special" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd.swap.xml b/man/systemd.swap.xml
index 70b2c9eeda..8b35a9469a 100644
--- a/man/systemd.swap.xml
+++ b/man/systemd.swap.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.swap" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd.syntax.xml b/man/systemd.syntax.xml
index a0d63f994d..1dc46255ef 100644
--- a/man/systemd.syntax.xml
+++ b/man/systemd.syntax.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/systemd.system-credentials.xml b/man/systemd.system-credentials.xml
index 7f420d4175..ab6cab2e06 100644
--- a/man/systemd.system-credentials.xml
+++ b/man/systemd.system-credentials.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.system-credentials" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd.target.xml b/man/systemd.target.xml
index c748be4a34..37f5857eaa 100644
--- a/man/systemd.target.xml
+++ b/man/systemd.target.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.target">
diff --git a/man/systemd.time.xml b/man/systemd.time.xml
index 9fe451aaed..885c4644cb 100644
--- a/man/systemd.time.xml
+++ b/man/systemd.time.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.time">
diff --git a/man/systemd.timer.xml b/man/systemd.timer.xml
index 6c592546cf..ad79552ed6 100644
--- a/man/systemd.timer.xml
+++ b/man/systemd.timer.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd.timer" xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/systemd.unit.xml b/man/systemd.unit.xml
index 11154bdc76..c447cd0638 100644
--- a/man/systemd.unit.xml
+++ b/man/systemd.unit.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/systemd.xml b/man/systemd.xml
index 0fa625a6b3..960df97f0b 100644
--- a/man/systemd.xml
+++ b/man/systemd.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="systemd"
diff --git a/man/sysupdate.d.xml b/man/sysupdate.d.xml
index 0728e7d7dd..a9da9164ef 100644
--- a/man/sysupdate.d.xml
+++ b/man/sysupdate.d.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="sysupdate.d" conditional='ENABLE_SYSUPDATE'
diff --git a/man/sysusers.d.xml b/man/sysusers.d.xml
index eaec4ebce6..760db6350b 100644
--- a/man/sysusers.d.xml
+++ b/man/sysusers.d.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="sysusers.d" conditional='ENABLE_SYSUSERS'
     xmlns:xi="http://www.w3.org/2001/XInclude">
diff --git a/man/telinit.xml b/man/telinit.xml
index 875f0746e1..7ffd8cd9b7 100644
--- a/man/telinit.xml
+++ b/man/telinit.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="telinit" conditional='HAVE_SYSV_COMPAT'
diff --git a/man/timedatectl.xml b/man/timedatectl.xml
index 7f5f196c99..5e6a242fc1 100644
--- a/man/timedatectl.xml
+++ b/man/timedatectl.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="timedatectl" conditional='ENABLE_TIMEDATECTL'
diff --git a/man/timesyncd.conf.xml b/man/timesyncd.conf.xml
index 2b6ea17380..498bfa330b 100644
--- a/man/timesyncd.conf.xml
+++ b/man/timesyncd.conf.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="timesyncd.conf" conditional='ENABLE_TIMESYNCD'
diff --git a/man/tmpfiles.d.xml b/man/tmpfiles.d.xml
index 54cd95c7ef..f8bdffcae3 100644
--- a/man/tmpfiles.d.xml
+++ b/man/tmpfiles.d.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!--
   SPDX-License-Identifier: LGPL-2.1-or-later
 
diff --git a/man/udev.conf.xml b/man/udev.conf.xml
index c4f76ef5b2..4ebde474a3 100644
--- a/man/udev.conf.xml
+++ b/man/udev.conf.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="udev.conf"
diff --git a/man/udev.xml b/man/udev.xml
index 38ca1a5b46..3619222962 100644
--- a/man/udev.xml
+++ b/man/udev.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 
 <!--
   SPDX-License-Identifier: LGPL-2.1-or-later
diff --git a/man/udev_device_get_syspath.xml b/man/udev_device_get_syspath.xml
index f625fec930..43269f9843 100644
--- a/man/udev_device_get_syspath.xml
+++ b/man/udev_device_get_syspath.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/udev_device_has_tag.xml b/man/udev_device_has_tag.xml
index 9ea21ea930..722fafe081 100644
--- a/man/udev_device_has_tag.xml
+++ b/man/udev_device_has_tag.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/udev_device_new_from_syspath.xml b/man/udev_device_new_from_syspath.xml
index b205e57c1c..461ffb8554 100644
--- a/man/udev_device_new_from_syspath.xml
+++ b/man/udev_device_new_from_syspath.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/udev_enumerate_add_match_subsystem.xml b/man/udev_enumerate_add_match_subsystem.xml
index 2953b49a2e..24dbb3579e 100644
--- a/man/udev_enumerate_add_match_subsystem.xml
+++ b/man/udev_enumerate_add_match_subsystem.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/udev_enumerate_new.xml b/man/udev_enumerate_new.xml
index 78c05e70ed..ba5fec9557 100644
--- a/man/udev_enumerate_new.xml
+++ b/man/udev_enumerate_new.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/udev_enumerate_scan_devices.xml b/man/udev_enumerate_scan_devices.xml
index 08e70e3b9e..47912a26f3 100644
--- a/man/udev_enumerate_scan_devices.xml
+++ b/man/udev_enumerate_scan_devices.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/udev_list_entry.xml b/man/udev_list_entry.xml
index c0ee6aed80..46fcde8e1a 100644
--- a/man/udev_list_entry.xml
+++ b/man/udev_list_entry.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/udev_monitor_filter_update.xml b/man/udev_monitor_filter_update.xml
index 2c06230b5a..210b664089 100644
--- a/man/udev_monitor_filter_update.xml
+++ b/man/udev_monitor_filter_update.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/udev_monitor_new_from_netlink.xml b/man/udev_monitor_new_from_netlink.xml
index d762840aa2..9f12d746c0 100644
--- a/man/udev_monitor_new_from_netlink.xml
+++ b/man/udev_monitor_new_from_netlink.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/udev_monitor_receive_device.xml b/man/udev_monitor_receive_device.xml
index 89fb661624..94d2027c60 100644
--- a/man/udev_monitor_receive_device.xml
+++ b/man/udev_monitor_receive_device.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/udev_new.xml b/man/udev_new.xml
index cf360f6fe8..7b13081fb1 100644
--- a/man/udev_new.xml
+++ b/man/udev_new.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/udevadm.xml b/man/udevadm.xml
index b254a7f249..643321b0a2 100644
--- a/man/udevadm.xml
+++ b/man/udevadm.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="udevadm"
diff --git a/man/uid0.xml b/man/uid0.xml
index fd3b18119c..46410aecc2 100644
--- a/man/uid0.xml
+++ b/man/uid0.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="uid0"
diff --git a/man/ukify.xml b/man/ukify.xml
index f991ee3c06..659c6ed0a3 100644
--- a/man/ukify.xml
+++ b/man/ukify.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="ukify" xmlns:xi="http://www.w3.org/2001/XInclude" conditional='ENABLE_UKIFY'>
 
diff --git a/man/user@.service.xml b/man/user@.service.xml
index 6d0eaa4e04..819fd6feac 100644
--- a/man/user@.service.xml
+++ b/man/user@.service.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="user_.service">
diff --git a/man/userdbctl.xml b/man/userdbctl.xml
index 47f287e3f3..479893217f 100644
--- a/man/userdbctl.xml
+++ b/man/userdbctl.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="userdbctl" conditional='ENABLE_USERDB'
diff --git a/man/varlinkctl.xml b/man/varlinkctl.xml
index 7439be11b0..77acaab0f5 100644
--- a/man/varlinkctl.xml
+++ b/man/varlinkctl.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?>
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
 <refentry id="varlinkctl"
diff --git a/man/vconsole.conf.xml b/man/vconsole.conf.xml
index e2e66e7fd2..5b3524d729 100644
--- a/man/vconsole.conf.xml
+++ b/man/vconsole.conf.xml
@@ -1,6 +1,6 @@
 <?xml version='1.0'?> <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" [
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
 <!ENTITY % entities SYSTEM "custom-entities.ent" >
 %entities;
 ]>
diff --git a/man/veritytab.xml b/man/veritytab.xml
index ee88528775..16f7491e0c 100644
--- a/man/veritytab.xml
+++ b/man/veritytab.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!--
   SPDX-License-Identifier: LGPL-2.1-or-later
 

From 70601fa57173dd55f6ddd078711ce9de8783e552 Mon Sep 17 00:00:00 2001
From: David Tardon <dtardon@redhat.com>
Date: Mon, 25 Dec 2023 11:06:42 +0100
Subject: [PATCH 02/12] man: match doctype and root element

---
 man/common-variables.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/man/common-variables.xml b/man/common-variables.xml
index 35ac98048f..0113d1b6bb 100644
--- a/man/common-variables.xml
+++ b/man/common-variables.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<!DOCTYPE refsection PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
+<!DOCTYPE refsect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
   "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 

From 0f095802ad4cd4d56aea03adba0db4c8e5940b07 Mon Sep 17 00:00:00 2001
From: David Tardon <dtardon@redhat.com>
Date: Mon, 25 Dec 2023 17:45:00 +0100
Subject: [PATCH 03/12] man: add required <title>

---
 man/system-only.xml       | 1 +
 man/system-or-user-ns.xml | 1 +
 2 files changed, 2 insertions(+)

diff --git a/man/system-only.xml b/man/system-only.xml
index 39786e8384..c59e05cdd1 100644
--- a/man/system-only.xml
+++ b/man/system-only.xml
@@ -6,6 +6,7 @@
 -->
 
 <refsect1>
+  <title/>
 
 <para id="singular">This option is only available for system services and is not supported for services
 running in per-user instances of the service manager.</para>
diff --git a/man/system-or-user-ns.xml b/man/system-or-user-ns.xml
index 1475ed06e2..a36cee7889 100644
--- a/man/system-or-user-ns.xml
+++ b/man/system-or-user-ns.xml
@@ -6,6 +6,7 @@
 -->
 
 <refsect1>
+  <title/>
 
 <para id="singular">This option is only available for system services, or for services running in per-user
  instances of the service manager in which case <varname>PrivateUsers=</varname> is implicitly enabled

From b3579feb5913326e0427dd6c1a7a5a4885e4e4d8 Mon Sep 17 00:00:00 2001
From: David Tardon <dtardon@redhat.com>
Date: Tue, 26 Dec 2023 08:59:53 +0100
Subject: [PATCH 04/12] man: fix indentation

---
 man/system-only.xml       |  8 ++++----
 man/system-or-user-ns.xml | 16 ++++++++--------
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/man/system-only.xml b/man/system-only.xml
index c59e05cdd1..944be559f5 100644
--- a/man/system-only.xml
+++ b/man/system-only.xml
@@ -8,10 +8,10 @@
 <refsect1>
   <title/>
 
-<para id="singular">This option is only available for system services and is not supported for services
-running in per-user instances of the service manager.</para>
+  <para id="singular">This option is only available for system services and is not supported for services
+  running in per-user instances of the service manager.</para>
 
-<para id="plural">These options are only available for system services and are not supported for services
-running in per-user instances of the service manager.</para>
+  <para id="plural">These options are only available for system services and are not supported for services
+  running in per-user instances of the service manager.</para>
 
 </refsect1>
diff --git a/man/system-or-user-ns.xml b/man/system-or-user-ns.xml
index a36cee7889..b0f4247cac 100644
--- a/man/system-or-user-ns.xml
+++ b/man/system-or-user-ns.xml
@@ -8,14 +8,14 @@
 <refsect1>
   <title/>
 
-<para id="singular">This option is only available for system services, or for services running in per-user
- instances of the service manager in which case <varname>PrivateUsers=</varname> is implicitly enabled
- (requires unprivileged user namespaces support to be enabled in the kernel via the
- <literal>kernel.unprivileged_userns_clone=</literal> sysctl).</para>
+  <para id="singular">This option is only available for system services, or for services running in per-user
+  instances of the service manager in which case <varname>PrivateUsers=</varname> is implicitly enabled
+  (requires unprivileged user namespaces support to be enabled in the kernel via the
+  <literal>kernel.unprivileged_userns_clone=</literal> sysctl).</para>
 
-<para id="plural">These options are only available for system services, or for services running in per-user
- instances of the service manager in which case <varname>PrivateUsers=</varname> is implicitly enabled
- (requires unprivileged user namespaces support to be enabled in the kernel via the
- <literal>kernel.unprivileged_userns_clone=</literal> sysctl).</para>
+  <para id="plural">These options are only available for system services, or for services running in per-user
+  instances of the service manager in which case <varname>PrivateUsers=</varname> is implicitly enabled
+  (requires unprivileged user namespaces support to be enabled in the kernel via the
+  <literal>kernel.unprivileged_userns_clone=</literal> sysctl).</para>
 
 </refsect1>

From 932abebf4db938c9bd9134fee12b67cb9b37d009 Mon Sep 17 00:00:00 2001
From: David Tardon <dtardon@redhat.com>
Date: Sat, 23 Dec 2023 17:34:30 +0100
Subject: [PATCH 05/12] man: fix markup

<arg> is not allowed inside <term>.
---
 man/systemd-creds.xml                  |  8 ++++----
 man/systemd-cryptenroll.xml            | 12 ++++++------
 man/systemd-journal-remote.service.xml |  4 ++--
 man/systemd-pcrlock.xml                | 14 +++++++-------
 man/systemd-repart.xml                 | 26 +++++++++++++-------------
 5 files changed, 32 insertions(+), 32 deletions(-)

diff --git a/man/systemd-creds.xml b/man/systemd-creds.xml
index 7d99b6b895..60f38f6bd9 100644
--- a/man/systemd-creds.xml
+++ b/man/systemd-creds.xml
@@ -354,7 +354,7 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>--tpm2-pcrs=</option><arg rep="repeat">PCR</arg></term>
+        <term><option>--tpm2-pcrs=</option><replaceable>PCR<optional>+PCR...</optional></replaceable></term>
 
         <listitem><para>Configures the TPM2 PCRs (Platform Configuration Registers) to bind the encryption
         key to. Takes a <literal>+</literal> separated list of numeric PCR indexes in the range 0…23. If not
@@ -366,8 +366,8 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>--tpm2-public-key=</option><arg>PATH</arg></term>
-        <term><option>--tpm2-public-key-pcrs=</option><arg rep="repeat">PCR</arg></term>
+        <term><option>--tpm2-public-key=</option><replaceable>PATH</replaceable></term>
+        <term><option>--tpm2-public-key-pcrs=</option><replaceable>PCR<optional>+PCR...</optional></replaceable></term>
 
         <listitem><para>Configures a TPM2 signed PCR policy to bind encryption to, for use with the
         <command>encrypt</command> command. The <option>--tpm2-public-key=</option> option accepts a path to
@@ -389,7 +389,7 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>--tpm2-signature=</option><arg>PATH</arg></term>
+        <term><option>--tpm2-signature=</option><replaceable>PATH</replaceable></term>
 
         <listitem><para>Takes a path to a TPM2 PCR signature file as generated by the
         <citerefentry><refentrytitle>systemd-measure</refentrytitle><manvolnum>1</manvolnum></citerefentry>
diff --git a/man/systemd-cryptenroll.xml b/man/systemd-cryptenroll.xml
index 4654617665..a308a2ebdc 100644
--- a/man/systemd-cryptenroll.xml
+++ b/man/systemd-cryptenroll.xml
@@ -493,7 +493,7 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>--tpm2-pcrs=</option><arg rep="repeat">PCR</arg></term>
+        <term><option>--tpm2-pcrs=</option><replaceable>PCR<optional>+PCR...</optional></replaceable></term>
 
         <listitem><para>Configures the TPM2 PCRs (Platform Configuration Registers) to bind to when
         enrollment is requested via <option>--tpm2-device=</option>. Takes a list of PCR entries, where each
@@ -539,9 +539,9 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>--tpm2-public-key=</option><arg>PATH</arg></term>
-        <term><option>--tpm2-public-key-pcrs=</option><arg rep="repeat">PCR</arg></term>
-        <term><option>--tpm2-signature=</option><arg>PATH</arg></term>
+        <term><option>--tpm2-public-key=</option><replaceable>PATH</replaceable></term>
+        <term><option>--tpm2-public-key-pcrs=</option><replaceable>PCR<optional>+PCR...</optional></replaceable></term>
+        <term><option>--tpm2-signature=</option><replaceable>PATH</replaceable></term>
 
         <listitem><para>Configures a TPM2 signed PCR policy to bind encryption to. The
         <option>--tpm2-public-key=</option> option accepts a path to a PEM encoded RSA public key, to bind
@@ -579,7 +579,7 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>--tpm2-pcrlock=</option><arg>PATH</arg></term>
+        <term><option>--tpm2-pcrlock=</option><replaceable>PATH</replaceable></term>
 
         <listitem><para>Configures a TPM2 pcrlock policy to bind encryption to. Expects a path to a pcrlock
         policy file as generated by the
@@ -593,7 +593,7 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>--wipe-slot=</option><arg rep="repeat">SLOT</arg></term>
+        <term><option>--wipe-slot=</option><replaceable>SLOT<optional>,SLOT...</optional></replaceable></term>
 
         <listitem><para>Wipes one or more LUKS2 key slots. Takes a comma separated list of numeric slot
         indexes, or the special strings <literal>all</literal> (for wiping all key slots),
diff --git a/man/systemd-journal-remote.service.xml b/man/systemd-journal-remote.service.xml
index 18a075e3b1..a8e8396718 100644
--- a/man/systemd-journal-remote.service.xml
+++ b/man/systemd-journal-remote.service.xml
@@ -87,7 +87,7 @@
 
     <variablelist>
       <varlistentry>
-        <term><arg choice="opt" rep="repeat">SOURCES</arg></term>
+        <term><optional>SOURCES</optional></term>
 
         <listitem><para>When <option>-</option> is given as a
         positional argument, events will be read from standard input.
@@ -113,7 +113,7 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>--getter='<replaceable>PROG</replaceable> <arg choice="opt" rep="repeat">OPTIONS</arg>'</option></term>
+        <term><option>--getter='<replaceable>PROG</replaceable> <optional>OPTIONS</optional>'</option></term>
 
         <listitem><para>Program to invoke to retrieve data. The journal
         event stream must be generated on standard output.</para>
diff --git a/man/systemd-pcrlock.xml b/man/systemd-pcrlock.xml
index 63d536f17f..b3f3323033 100644
--- a/man/systemd-pcrlock.xml
+++ b/man/systemd-pcrlock.xml
@@ -266,7 +266,7 @@
       </varlistentry>
 
       <varlistentry>
-        <term><command>lock-gpt</command> <arg choice="opt"><replaceable>DEVICE</replaceable></arg></term>
+        <term><command>lock-gpt</command> <optional><replaceable>DEVICE</replaceable></optional></term>
         <term><command>unlock-gpt</command></term>
 
         <listitem><para>Generates/removes a <filename>.pcrlock</filename> file based on the GPT partition
@@ -282,7 +282,7 @@
       </varlistentry>
 
       <varlistentry>
-        <term><command>lock-pe</command> <arg choice="opt"><replaceable>BINARY</replaceable></arg></term>
+        <term><command>lock-pe</command> <optional><replaceable>BINARY</replaceable></optional></term>
         <term><command>unlock-pe</command></term>
 
         <listitem><para>Generates/removes a <filename>.pcrlock</filename> file based on the specified PE
@@ -301,7 +301,7 @@
       </varlistentry>
 
       <varlistentry>
-        <term><command>lock-uki</command> <arg choice="opt"><replaceable>UKI</replaceable></arg></term>
+        <term><command>lock-uki</command> <optional><replaceable>UKI</replaceable></optional></term>
         <term><command>unlock-uki</command></term>
 
         <listitem><para>Generates/removes a <filename>.pcrlock</filename> file based on the specified UKI PE
@@ -336,8 +336,8 @@
       </varlistentry>
 
       <varlistentry>
-        <term><command>lock-file-system</command> <arg choice="opt"><replaceable>PATH</replaceable></arg></term>
-        <term><command>unlock-file-system</command> <arg choice="opt"><replaceable>PATH</replaceable></arg></term>
+        <term><command>lock-file-system</command> <optional><replaceable>PATH</replaceable></optional></term>
+        <term><command>unlock-file-system</command> <optional><replaceable>PATH</replaceable></optional></term>
 
         <listitem><para>Generates/removes a <filename>.pcrlock</filename> file based on file system
         identity. This is useful for predicting measurements
@@ -353,7 +353,7 @@
       </varlistentry>
 
       <varlistentry>
-        <term><command>lock-kernel-cmdline</command> <arg choice="opt"><replaceable>FILE</replaceable></arg></term>
+        <term><command>lock-kernel-cmdline</command> <optional><replaceable>FILE</replaceable></optional></term>
         <term><command>unlock-kernel-cmdline</command></term>
 
         <listitem><para>Generates/removes a <filename>.pcrlock</filename> file based on
@@ -384,7 +384,7 @@
       </varlistentry>
 
       <varlistentry>
-        <term><command>lock-raw</command> <arg choice="opt"><replaceable>FILE</replaceable></arg></term>
+        <term><command>lock-raw</command> <optional><replaceable>FILE</replaceable></optional></term>
         <term><command>unlock-raw</command></term>
 
         <listitem><para>Generates/removes a <filename>.pcrlock</filename> file based on raw binary data. The
diff --git a/man/systemd-repart.xml b/man/systemd-repart.xml
index 76d1279b1a..b645027ee3 100644
--- a/man/systemd-repart.xml
+++ b/man/systemd-repart.xml
@@ -378,8 +378,8 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>--tpm2-device-key=</option><arg>PATH</arg></term>
-        <term><option>--tpm2-seal-key-handle=</option><arg>HANDLE</arg></term>
+        <term><option>--tpm2-device-key=</option><replaceable>PATH</replaceable></term>
+        <term><option>--tpm2-seal-key-handle=</option><replaceable>HANDLE</replaceable></term>
 
         <listitem><para>Configures a TPM2 SRK key to bind encryption to. See
         <citerefentry><refentrytitle>systemd-cryptenroll</refentrytitle><manvolnum>1</manvolnum></citerefentry>
@@ -389,8 +389,8 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>--tpm2-public-key=</option><arg>PATH</arg></term>
-        <term><option>--tpm2-public-key-pcrs=</option><arg rep="repeat">PCR</arg></term>
+        <term><option>--tpm2-public-key=</option><replaceable>PATH</replaceable></term>
+        <term><option>--tpm2-public-key-pcrs=</option><replaceable>PCR<optional>+PCR...</optional></replaceable></term>
 
         <listitem><para>Configures a TPM2 signed PCR policy to bind encryption to. See
         <citerefentry><refentrytitle>systemd-cryptenroll</refentrytitle><manvolnum>1</manvolnum></citerefentry>
@@ -400,7 +400,7 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>--tpm2-pcrlock=</option><arg>PATH</arg></term>
+        <term><option>--tpm2-pcrlock=</option><replaceable>PATH</replaceable></term>
 
         <listitem><para>Configures a TPM2 pcrlock policy to bind encryption to. See
         <citerefentry><refentrytitle>systemd-cryptenroll</refentrytitle><manvolnum>1</manvolnum></citerefentry>
@@ -410,7 +410,7 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>--split=</option><arg>BOOL</arg></term>
+        <term><option>--split=</option><replaceable>BOOL</replaceable></term>
 
         <listitem><para>Enables generation of split artifacts from partitions configured with
         <varname>SplitName=</varname>. If enabled, for each partition with <varname>SplitName=</varname> set,
@@ -427,8 +427,8 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>--include-partitions=</option><arg rep="repeat">PARTITION</arg></term>
-        <term><option>--exclude-partitions=</option><arg rep="repeat">PARTITION</arg></term>
+        <term><option>--include-partitions=</option><replaceable>PARTITIONS</replaceable></term>
+        <term><option>--exclude-partitions=</option><replaceable>PARTITIONS</replaceable></term>
 
         <listitem><para>These options specify which partition types <command>systemd-repart</command> should
         operate on. If <option>--include-partitions=</option> is used, all partitions that aren't specified
@@ -442,7 +442,7 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>--defer-partitions=</option><arg rep="repeat">PARTITION</arg></term>
+        <term><option>--defer-partitions=</option><replaceable>PARTITIONS</replaceable></term>
 
         <listitem><para>This option specifies for which partition types <command>systemd-repart</command>
         should defer. All partitions that are deferred using this option are still taken into account when
@@ -455,7 +455,7 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>--sector-size=</option><arg>BYTES</arg></term>
+        <term><option>--sector-size=</option><replaceable>BYTES</replaceable></term>
 
         <listitem><para>This option allows configuring the sector size of the image produced by
         <command>systemd-repart</command>. It takes a value that is a power of <literal>2</literal> between
@@ -466,7 +466,7 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>--architecture=</option><arg>ARCH</arg></term>
+        <term><option>--architecture=</option><replaceable>ARCH</replaceable></term>
 
         <listitem><para>This option allows overriding the architecture used for architecture specific
         partition types. For example, if set to <literal>arm64</literal> a partition type of
@@ -496,7 +496,7 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>--offline=</option><arg>BOOL</arg></term>
+        <term><option>--offline=</option><replaceable>BOOL</replaceable></term>
 
         <listitem><para>Instructs <command>systemd-repart</command> to build the image offline. Takes a
         boolean or <literal>auto</literal>. Defaults to <literal>auto</literal>. If enabled, the image is
@@ -510,7 +510,7 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>--copy-from=</option><arg>IMAGE</arg></term>
+        <term><option>--copy-from=</option><replaceable>IMAGE</replaceable></term>
 
         <listitem><para>Instructs <command>systemd-repart</command> to synthesize partition definitions from
         the partition table in the given image. This option can be specified multiple times to synthesize

From 996de3397b163f4e8014874907a63ba306dfa6bf Mon Sep 17 00:00:00 2001
From: David Tardon <dtardon@redhat.com>
Date: Sun, 24 Dec 2023 11:08:40 +0100
Subject: [PATCH 06/12] man: move macro decls. out of <funcsynopsis>

<funcsynopsis> doesn't allow block content.
---
 man/sd-id128.xml     | 56 +++++++++++++++++++++++---------------------
 man/sd_bus_error.xml | 22 +++++++++--------
 2 files changed, 41 insertions(+), 37 deletions(-)

diff --git a/man/sd-id128.xml b/man/sd-id128.xml
index 7a81fae3b5..5a2ca4636a 100644
--- a/man/sd-id128.xml
+++ b/man/sd-id128.xml
@@ -41,35 +41,37 @@
   <refsynopsisdiv>
     <funcsynopsis>
       <funcsynopsisinfo>#include &lt;systemd/sd-id128.h&gt;</funcsynopsisinfo>
+    </funcsynopsis>
 
-      <para>
-        <constant>SD_ID128_ALLF</constant>
-      </para>
-      <para>
-        <constant>SD_ID128_NULL</constant>
-      </para>
-      <para>
-        <constant>SD_ID128_CONST_STR(<replaceable>id</replaceable>)</constant>
-      </para>
-      <para>
-        <constant>SD_ID128_FORMAT_STR</constant>
-      </para>
-      <para>
-        <constant>SD_ID128_FORMAT_VAL(<replaceable>id</replaceable>)</constant>
-      </para>
-      <para>
-        <constant>SD_ID128_MAKE(<replaceable>v0</replaceable>, <replaceable>v1</replaceable>, <replaceable>v2</replaceable>, <replaceable>v3</replaceable>, <replaceable>v4</replaceable>, <replaceable>v5</replaceable>, <replaceable>v6</replaceable>, <replaceable>v7</replaceable>, <replaceable>v8</replaceable>, <replaceable>v9</replaceable>, <replaceable>vA</replaceable>, <replaceable>vB</replaceable>, <replaceable>vC</replaceable>, <replaceable>vD</replaceable>, <replaceable>vE</replaceable>, <replaceable>vF</replaceable>)</constant>
-      </para>
-      <para>
-        <constant>SD_ID128_MAKE_STR(<replaceable>v0</replaceable>, <replaceable>v1</replaceable>, <replaceable>v2</replaceable>, <replaceable>v3</replaceable>, <replaceable>v4</replaceable>, <replaceable>v5</replaceable>, <replaceable>v6</replaceable>, <replaceable>v7</replaceable>, <replaceable>v8</replaceable>, <replaceable>v9</replaceable>, <replaceable>vA</replaceable>, <replaceable>vB</replaceable>, <replaceable>vC</replaceable>, <replaceable>vD</replaceable>, <replaceable>vE</replaceable>, <replaceable>vF</replaceable>)</constant>
-      </para>
-      <para>
-        <constant>SD_ID128_MAKE_UUID_STR(<replaceable>v0</replaceable>, <replaceable>v1</replaceable>, <replaceable>v2</replaceable>, <replaceable>v3</replaceable>, <replaceable>v4</replaceable>, <replaceable>v5</replaceable>, <replaceable>v6</replaceable>, <replaceable>v7</replaceable>, <replaceable>v8</replaceable>, <replaceable>v9</replaceable>, <replaceable>vA</replaceable>, <replaceable>vB</replaceable>, <replaceable>vC</replaceable>, <replaceable>vD</replaceable>, <replaceable>vE</replaceable>, <replaceable>vF</replaceable>)</constant>
-      </para>
-      <para>
-        <constant>SD_ID128_UUID_FORMAT_STR</constant>
-      </para>
+    <para>
+      <constant>SD_ID128_ALLF</constant>
+    </para>
+    <para>
+      <constant>SD_ID128_NULL</constant>
+    </para>
+    <para>
+      <constant>SD_ID128_CONST_STR(<replaceable>id</replaceable>)</constant>
+    </para>
+    <para>
+      <constant>SD_ID128_FORMAT_STR</constant>
+    </para>
+    <para>
+      <constant>SD_ID128_FORMAT_VAL(<replaceable>id</replaceable>)</constant>
+    </para>
+    <para>
+      <constant>SD_ID128_MAKE(<replaceable>v0</replaceable>, <replaceable>v1</replaceable>, <replaceable>v2</replaceable>, <replaceable>v3</replaceable>, <replaceable>v4</replaceable>, <replaceable>v5</replaceable>, <replaceable>v6</replaceable>, <replaceable>v7</replaceable>, <replaceable>v8</replaceable>, <replaceable>v9</replaceable>, <replaceable>vA</replaceable>, <replaceable>vB</replaceable>, <replaceable>vC</replaceable>, <replaceable>vD</replaceable>, <replaceable>vE</replaceable>, <replaceable>vF</replaceable>)</constant>
+    </para>
+    <para>
+      <constant>SD_ID128_MAKE_STR(<replaceable>v0</replaceable>, <replaceable>v1</replaceable>, <replaceable>v2</replaceable>, <replaceable>v3</replaceable>, <replaceable>v4</replaceable>, <replaceable>v5</replaceable>, <replaceable>v6</replaceable>, <replaceable>v7</replaceable>, <replaceable>v8</replaceable>, <replaceable>v9</replaceable>, <replaceable>vA</replaceable>, <replaceable>vB</replaceable>, <replaceable>vC</replaceable>, <replaceable>vD</replaceable>, <replaceable>vE</replaceable>, <replaceable>vF</replaceable>)</constant>
+    </para>
+    <para>
+      <constant>SD_ID128_MAKE_UUID_STR(<replaceable>v0</replaceable>, <replaceable>v1</replaceable>, <replaceable>v2</replaceable>, <replaceable>v3</replaceable>, <replaceable>v4</replaceable>, <replaceable>v5</replaceable>, <replaceable>v6</replaceable>, <replaceable>v7</replaceable>, <replaceable>v8</replaceable>, <replaceable>v9</replaceable>, <replaceable>vA</replaceable>, <replaceable>vB</replaceable>, <replaceable>vC</replaceable>, <replaceable>vD</replaceable>, <replaceable>vE</replaceable>, <replaceable>vF</replaceable>)</constant>
+    </para>
+    <para>
+      <constant>SD_ID128_UUID_FORMAT_STR</constant>
+    </para>
 
+    <funcsynopsis>
       <funcprototype>
         <funcdef>int <function>sd_id128_equal</function></funcdef>
         <paramdef>sd_id128_t <parameter>a</parameter></paramdef>
diff --git a/man/sd_bus_error.xml b/man/sd_bus_error.xml
index 41fdab2634..976c7956de 100644
--- a/man/sd_bus_error.xml
+++ b/man/sd_bus_error.xml
@@ -47,14 +47,16 @@
         const char *message;
         …
 } sd_bus_error;</funcsynopsisinfo>
+    </funcsynopsis>
 
-      <para>
-        <constant>SD_BUS_ERROR_MAKE_CONST(<replaceable>name</replaceable>, <replaceable>message</replaceable>)</constant>
-      </para>
-      <para>
-        <constant>SD_BUS_ERROR_NULL</constant>
-      </para>
+    <para>
+      <constant>SD_BUS_ERROR_MAKE_CONST(<replaceable>name</replaceable>, <replaceable>message</replaceable>)</constant>
+    </para>
+    <para>
+      <constant>SD_BUS_ERROR_NULL</constant>
+    </para>
 
+    <funcsynopsis>
       <funcprototype>
         <funcdef>void <function>sd_bus_error_free</function></funcdef>
         <paramdef>sd_bus_error *<parameter>e</parameter></paramdef>
@@ -145,12 +147,12 @@
         <paramdef>const sd_bus_error *<parameter>e</parameter></paramdef>
         <paramdef>...</paramdef>
       </funcprototype>
-
-      <para>
-        &#35;define sd_bus_error_has_names(e, ...) sd_bus_error_has_names_sentinel(e, ..., NULL)
-      </para>
     </funcsynopsis>
 
+    <para>
+      &#35;define sd_bus_error_has_names(e, ...) sd_bus_error_has_names_sentinel(e, ..., NULL)
+    </para>
+
   </refsynopsisdiv>
 
   <refsect1>

From dfa6c32ad9b7cae24a38ee961cd92a19ebef6d9e Mon Sep 17 00:00:00 2001
From: David Tardon <dtardon@redhat.com>
Date: Mon, 25 Dec 2023 15:42:34 +0100
Subject: [PATCH 07/12] man: restrict <command> to the actual command

---
 man/systemd-cat.xml     |  4 ++--
 man/systemd-dissect.xml | 24 ++++++++++++------------
 man/systemd-inhibit.xml |  4 ++--
 man/systemd-measure.xml |  2 +-
 man/systemd-notify.xml  |  4 ++--
 man/systemd-pcrlock.xml |  2 +-
 6 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/man/systemd-cat.xml b/man/systemd-cat.xml
index af53b3c6ae..040da7c5c2 100644
--- a/man/systemd-cat.xml
+++ b/man/systemd-cat.xml
@@ -23,10 +23,10 @@
 
   <refsynopsisdiv>
     <cmdsynopsis>
-      <command>systemd-cat <arg choice="opt" rep="repeat">OPTIONS</arg> <arg>COMMAND</arg> <arg choice="opt" rep="repeat">ARGUMENTS</arg></command>
+      <command>systemd-cat</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg>COMMAND</arg> <arg choice="opt" rep="repeat">ARGUMENTS</arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-cat <arg choice="opt" rep="repeat">OPTIONS</arg></command>
+      <command>systemd-cat</command> <arg choice="opt" rep="repeat">OPTIONS</arg>
     </cmdsynopsis>
   </refsynopsisdiv>
 
diff --git a/man/systemd-dissect.xml b/man/systemd-dissect.xml
index 27819c02dd..29212940fb 100644
--- a/man/systemd-dissect.xml
+++ b/man/systemd-dissect.xml
@@ -24,40 +24,40 @@
 
   <refsynopsisdiv>
     <cmdsynopsis>
-      <command>systemd-dissect <arg choice="opt" rep="repeat">OPTIONS</arg> <arg choice="plain"><replaceable>IMAGE</replaceable></arg></command>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg choice="plain"><replaceable>IMAGE</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--mount</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg> <arg choice="plain"><replaceable>PATH</replaceable></arg></command>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--mount</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg> <arg choice="plain"><replaceable>PATH</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--umount</option> <arg choice="plain"><replaceable>PATH</replaceable></arg></command>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--umount</option> <arg choice="plain"><replaceable>PATH</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--attach</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg></command>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--attach</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--detach</option> <arg choice="plain"><replaceable>PATH</replaceable></arg></command>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--detach</option> <arg choice="plain"><replaceable>PATH</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--list</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg></command>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--list</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--mtree</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg></command>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--mtree</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--with</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg> <arg choice="opt" rep="repeat"><replaceable>COMMAND</replaceable></arg></command>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--with</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg> <arg choice="opt" rep="repeat"><replaceable>COMMAND</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--copy-from</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg> <arg choice="plain"><replaceable>PATH</replaceable></arg> <arg choice="opt"><replaceable>TARGET</replaceable></arg></command>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--copy-from</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg> <arg choice="plain"><replaceable>PATH</replaceable></arg> <arg choice="opt"><replaceable>TARGET</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--copy-to</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg> <arg choice="opt"><replaceable>SOURCE</replaceable></arg> <arg choice="plain"><replaceable>PATH</replaceable></arg></command>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--copy-to</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg> <arg choice="opt"><replaceable>SOURCE</replaceable></arg> <arg choice="plain"><replaceable>PATH</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--discover</option></command>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--discover</option>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--validate</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg></command>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--validate</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg>
     </cmdsynopsis>
   </refsynopsisdiv>
 
diff --git a/man/systemd-inhibit.xml b/man/systemd-inhibit.xml
index 06f1472821..3201fcd534 100644
--- a/man/systemd-inhibit.xml
+++ b/man/systemd-inhibit.xml
@@ -23,10 +23,10 @@
 
   <refsynopsisdiv>
     <cmdsynopsis>
-      <command>systemd-inhibit <arg choice="opt" rep="repeat">OPTIONS</arg> <arg>COMMAND</arg> <arg choice="opt" rep="repeat">ARGUMENTS</arg></command>
+      <command>systemd-inhibit</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg>COMMAND</arg> <arg choice="opt" rep="repeat">ARGUMENTS</arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-inhibit <arg choice="opt" rep="repeat">OPTIONS</arg> --list</command>
+      <command>systemd-inhibit</command> <arg choice="opt" rep="repeat">OPTIONS</arg> --list
     </cmdsynopsis>
   </refsynopsisdiv>
 
diff --git a/man/systemd-measure.xml b/man/systemd-measure.xml
index ba3e920b82..6cbeac1e38 100644
--- a/man/systemd-measure.xml
+++ b/man/systemd-measure.xml
@@ -22,7 +22,7 @@
 
   <refsynopsisdiv>
     <cmdsynopsis>
-      <command>/usr/lib/systemd/systemd-measure <arg choice="opt" rep="repeat">OPTIONS</arg></command>
+      <command>/usr/lib/systemd/systemd-measure</command> <arg choice="opt" rep="repeat">OPTIONS</arg>
     </cmdsynopsis>
   </refsynopsisdiv>
 
diff --git a/man/systemd-notify.xml b/man/systemd-notify.xml
index 14ef3aadf3..5905518564 100644
--- a/man/systemd-notify.xml
+++ b/man/systemd-notify.xml
@@ -23,10 +23,10 @@
 
   <refsynopsisdiv>
     <cmdsynopsis>
-      <command>systemd-notify <arg choice="opt" rep="repeat">OPTIONS</arg> <arg choice="opt" rep="repeat">VARIABLE=VALUE</arg></command>
+      <command>systemd-notify</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg choice="opt" rep="repeat">VARIABLE=VALUE</arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-notify --exec <arg choice="opt" rep="repeat">OPTIONS</arg> <arg choice="opt" rep="repeat">VARIABLE=VALUE</arg> ; <arg rep="repeat">CMDLINE</arg></command>
+      <command>systemd-notify</command> --exec <arg choice="opt" rep="repeat">OPTIONS</arg> <arg choice="opt" rep="repeat">VARIABLE=VALUE</arg> ; <arg rep="repeat">CMDLINE</arg>
     </cmdsynopsis>
   </refsynopsisdiv>
 
diff --git a/man/systemd-pcrlock.xml b/man/systemd-pcrlock.xml
index b3f3323033..6204e0b353 100644
--- a/man/systemd-pcrlock.xml
+++ b/man/systemd-pcrlock.xml
@@ -29,7 +29,7 @@
 
   <refsynopsisdiv>
     <cmdsynopsis>
-      <command>/usr/lib/systemd/systemd-pcrlock <arg choice="opt" rep="repeat">OPTIONS</arg></command>
+      <command>/usr/lib/systemd/systemd-pcrlock</command> <arg choice="opt" rep="repeat">OPTIONS</arg>
     </cmdsynopsis>
   </refsynopsisdiv>
 

From 20dcd73a28698ce3bd8736cae7fa9e1c6ed63d49 Mon Sep 17 00:00:00 2001
From: David Tardon <dtardon@redhat.com>
Date: Mon, 25 Dec 2023 16:38:08 +0100
Subject: [PATCH 08/12] man: fix markup

<option> is not allowed in <cmdsynopsis>.
---
 man/systemd-dissect.xml | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/man/systemd-dissect.xml b/man/systemd-dissect.xml
index 29212940fb..b238a9f7d0 100644
--- a/man/systemd-dissect.xml
+++ b/man/systemd-dissect.xml
@@ -27,37 +27,37 @@
       <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg choice="plain"><replaceable>IMAGE</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--mount</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg> <arg choice="plain"><replaceable>PATH</replaceable></arg>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg>--mount</arg> <arg choice="plain"><replaceable>IMAGE</replaceable></arg> <arg choice="plain"><replaceable>PATH</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--umount</option> <arg choice="plain"><replaceable>PATH</replaceable></arg>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg>--umount</arg> <arg choice="plain"><replaceable>PATH</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--attach</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg>--attach</arg> <arg choice="plain"><replaceable>IMAGE</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--detach</option> <arg choice="plain"><replaceable>PATH</replaceable></arg>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg>--detach</arg> <arg choice="plain"><replaceable>PATH</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--list</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg>--list</arg> <arg choice="plain"><replaceable>IMAGE</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--mtree</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg>--mtree</arg> <arg choice="plain"><replaceable>IMAGE</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--with</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg> <arg choice="opt" rep="repeat"><replaceable>COMMAND</replaceable></arg>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg>--with</arg> <arg choice="plain"><replaceable>IMAGE</replaceable></arg> <arg choice="opt" rep="repeat"><replaceable>COMMAND</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--copy-from</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg> <arg choice="plain"><replaceable>PATH</replaceable></arg> <arg choice="opt"><replaceable>TARGET</replaceable></arg>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg>--copy-from</arg> <arg choice="plain"><replaceable>IMAGE</replaceable></arg> <arg choice="plain"><replaceable>PATH</replaceable></arg> <arg choice="opt"><replaceable>TARGET</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--copy-to</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg> <arg choice="opt"><replaceable>SOURCE</replaceable></arg> <arg choice="plain"><replaceable>PATH</replaceable></arg>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg>--copy-to</arg> <arg choice="plain"><replaceable>IMAGE</replaceable></arg> <arg choice="opt"><replaceable>SOURCE</replaceable></arg> <arg choice="plain"><replaceable>PATH</replaceable></arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--discover</option>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg>--discover</arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <option>--validate</option> <arg choice="plain"><replaceable>IMAGE</replaceable></arg>
+      <command>systemd-dissect</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg>--validate</arg> <arg choice="plain"><replaceable>IMAGE</replaceable></arg>
     </cmdsynopsis>
   </refsynopsisdiv>
 

From b239fc7250ba1c686a2d7c10d038489362f9483f Mon Sep 17 00:00:00 2001
From: David Tardon <dtardon@redhat.com>
Date: Mon, 25 Dec 2023 16:49:11 +0100
Subject: [PATCH 09/12] man: fix <cmdsynopsis> content

Inline text is not allowed.
---
 man/systemd-inhibit.xml | 2 +-
 man/systemd-notify.xml  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/man/systemd-inhibit.xml b/man/systemd-inhibit.xml
index 3201fcd534..87f17be0ed 100644
--- a/man/systemd-inhibit.xml
+++ b/man/systemd-inhibit.xml
@@ -26,7 +26,7 @@
       <command>systemd-inhibit</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg>COMMAND</arg> <arg choice="opt" rep="repeat">ARGUMENTS</arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-inhibit</command> <arg choice="opt" rep="repeat">OPTIONS</arg> --list
+      <command>systemd-inhibit</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg>--list</arg>
     </cmdsynopsis>
   </refsynopsisdiv>
 
diff --git a/man/systemd-notify.xml b/man/systemd-notify.xml
index 5905518564..54fde9b4f5 100644
--- a/man/systemd-notify.xml
+++ b/man/systemd-notify.xml
@@ -26,7 +26,7 @@
       <command>systemd-notify</command> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg choice="opt" rep="repeat">VARIABLE=VALUE</arg>
     </cmdsynopsis>
     <cmdsynopsis>
-      <command>systemd-notify</command> --exec <arg choice="opt" rep="repeat">OPTIONS</arg> <arg choice="opt" rep="repeat">VARIABLE=VALUE</arg> ; <arg rep="repeat">CMDLINE</arg>
+      <command>systemd-notify</command> <arg>--exec</arg> <arg choice="opt" rep="repeat">OPTIONS</arg> <arg choice="opt" rep="repeat">VARIABLE=VALUE</arg> <arg>;</arg> <arg rep="repeat">CMDLINE</arg>
     </cmdsynopsis>
   </refsynopsisdiv>
 

From 7f9d96d4c5921d7358c157bd3da175510fd3e45b Mon Sep 17 00:00:00 2001
From: David Tardon <dtardon@redhat.com>
Date: Mon, 25 Dec 2023 17:43:09 +0100
Subject: [PATCH 10/12] man: move </variablelist> to the right place

---
 man/systemd-oomd.service.xml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/man/systemd-oomd.service.xml b/man/systemd-oomd.service.xml
index 5299de6e3d..51a9377ea0 100644
--- a/man/systemd-oomd.service.xml
+++ b/man/systemd-oomd.service.xml
@@ -115,10 +115,10 @@
 
         <xi:include href="version-info.xml" xpointer="v253"/></listitem>
       </varlistentry>
-    </variablelist>
 
-    <xi:include href="standard-options.xml" xpointer="help" />
-    <xi:include href="standard-options.xml" xpointer="version" />
+      <xi:include href="standard-options.xml" xpointer="help" />
+      <xi:include href="standard-options.xml" xpointer="version" />
+    </variablelist>
   </refsect1>
 
   <refsect1>

From 0fd5f9fb50e108a43b73e3e753c64be0de4bd77f Mon Sep 17 00:00:00 2001
From: David Tardon <dtardon@redhat.com>
Date: Sat, 23 Dec 2023 17:34:30 +0100
Subject: [PATCH 11/12] man: fix markup

<arg> is not allowed inside <title>.
---
 man/systemd-hwdb.xml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/man/systemd-hwdb.xml b/man/systemd-hwdb.xml
index ff3821bb2d..3c6feb2a4a 100644
--- a/man/systemd-hwdb.xml
+++ b/man/systemd-hwdb.xml
@@ -67,15 +67,15 @@
     </variablelist>
 
     <refsect2><title>systemd-hwdb
-      <arg choice="opt"><replaceable>options</replaceable></arg>
+      <optional><replaceable>options</replaceable></optional>
       update</title>
       <para>Update the binary database.</para>
     </refsect2>
 
     <refsect2><title>systemd-hwdb
-      <arg choice="opt"><replaceable>options</replaceable></arg>
+      <optional><replaceable>options</replaceable></optional>
       query
-      <arg><replaceable>MODALIAS</replaceable></arg>
+      <replaceable>MODALIAS</replaceable>
     </title>
       <para>Query database and print result.</para>
     </refsect2>

From af29d0b1796bd165bec4ddee65531333bd2e6aba Mon Sep 17 00:00:00 2001
From: David Tardon <dtardon@redhat.com>
Date: Mon, 25 Dec 2023 17:41:18 +0100
Subject: [PATCH 12/12] man: rewrite as <group>

---
 man/systemd-delta.xml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/man/systemd-delta.xml b/man/systemd-delta.xml
index 92b875436b..793c02f265 100644
--- a/man/systemd-delta.xml
+++ b/man/systemd-delta.xml
@@ -25,7 +25,11 @@
     <cmdsynopsis>
       <command>systemd-delta</command>
       <arg choice="opt" rep="repeat">OPTIONS</arg>
-      <arg choice="opt" rep="repeat"><replaceable>PREFIX</replaceable><optional>/<replaceable>SUFFIX</replaceable></optional>|<replaceable>SUFFIX</replaceable></arg>
+      <group choice="opt" rep="repeat">
+        <arg choice="plain"><replaceable>PREFIX</replaceable></arg>
+        <arg choice="plain"><replaceable>PREFIX</replaceable>/<replaceable>SUFFIX</replaceable></arg>
+        <arg choice="plain"><replaceable>SUFFIX</replaceable></arg>
+      </group>
     </cmdsynopsis>
   </refsynopsisdiv>