diff --git a/srcpkgs/gdm/patches/fix-service-assertions.patch b/srcpkgs/gdm/patches/fix-service-assertions.patch
new file mode 100644
index 00000000000..4460e74e31e
--- /dev/null
+++ b/srcpkgs/gdm/patches/fix-service-assertions.patch
@@ -0,0 +1,29 @@
+Fix systemd_dep assertions to not fail when passing a valid service directory path.
+
+diff --git a/data/meson.build b/data/meson.build
+index 2cfe4691..2211e98b 100644
+--- a/data/meson.build
++++ b/data/meson.build
+@@ -166,20 +166,20 @@ endif
+ 
+ systemdsystemunitdir = get_option('systemdsystemunitdir')
+ if systemdsystemunitdir != 'no'
+-  assert(systemd_dep.found(), 'systemd required but not found, please provide a valid systemd system unit dir or disable it')
+   if get_option('systemdsystemunitdir') != ''
+     systemd_systemunitdir = get_option('systemdsystemunitdir')
+   else
++    assert(systemd_dep.found(), 'systemd required but not found, please provide a valid systemd system unit dir or disable it')
+     systemd_systemunitdir = systemd_dep.get_pkgconfig_variable('systemdsystemunitdir')
+   endif
+ endif
+ 
+ systemduserunitdir = get_option('systemduserunitdir')
+ if systemduserunitdir != 'no'
+-  assert(systemd_dep.found(), 'systemd required but not found, please provide a valid systemd user unit dir or disable it')
+   if get_option('systemduserunitdir') != ''
+     systemd_userunitdir = get_option('systemduserunitdir')
+   else
++    assert(systemd_dep.found(), 'systemd required but not found, please provide a valid systemd user unit dir or disable it')
+     systemd_userunitdir = systemd_dep.get_pkgconfig_variable('systemduserunitdir',
+                                                              define_variable: ['prefix', get_option('prefix')])
+   endif
diff --git a/srcpkgs/gdm/patches/gcc14.patch b/srcpkgs/gdm/patches/gcc14.patch
new file mode 100644
index 00000000000..09300f305ef
--- /dev/null
+++ b/srcpkgs/gdm/patches/gcc14.patch
@@ -0,0 +1,25 @@
+From 08ef19e848176e58511f1a66992b5a26cb3c51a2 Mon Sep 17 00:00:00 2001
+From: Alessandro Bono <alessandro.bono369@gmail.com>
+Date: Wed, 1 Nov 2023 12:35:44 +0100
+Subject: [PATCH] gdm-session: Pass the correct pointer type
+
+---
+ daemon/gdm-session.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/daemon/gdm-session.c b/daemon/gdm-session.c
+index 06f648ee0..be19a049c 100644
+--- a/daemon/gdm-session.c
++++ b/daemon/gdm-session.c
+@@ -3045,7 +3045,7 @@ free_pending_worker_connection (GdmSession      *self,
+         worker_manager_interface = g_object_get_data (G_OBJECT (connection),
+                                                       "gdm-dbus-worker-manager-interface");
+         if (worker_manager_interface != NULL) {
+-                g_dbus_interface_skeleton_unexport (worker_manager_interface);
++                g_dbus_interface_skeleton_unexport (G_DBUS_INTERFACE_SKELETON (worker_manager_interface));
+                 g_object_set_data (G_OBJECT (connection),
+                                    "gdm-dbus-worker-manager-interface",
+                                    NULL);
+-- 
+GitLab
+
diff --git a/srcpkgs/gdm/patches/take-out-the-trash.patch b/srcpkgs/gdm/patches/take-out-the-trash.patch
deleted file mode 100644
index aac0d96c726..00000000000
--- a/srcpkgs/gdm/patches/take-out-the-trash.patch
+++ /dev/null
@@ -1,19 +0,0 @@
---- a/meson.build
-+++ b/meson.build
-@@ -100,15 +100,8 @@ if xdmcp_dep.found() and get_option('tcp
-   libwrap_dep = cc.find_library('wrap')
- endif
- # systemd
--systemd_dep = dependency('systemd')
- libsystemd_dep = dependency('libsystemd')
--systemd_multiseat_x = find_program('systemd-multi-seat-x',
--  required: false,
--  dirs: [
--    systemd_dep.get_pkgconfig_variable('systemdutildir'),
--    '/lib/systemd',
--    '/usr/lib/systemd',
--  ])
-+systemd_multiseat_x = find_program('systemd-multi-seat-x', required: false)
- systemd_x_server = systemd_multiseat_x.found()? systemd_multiseat_x.path() : '/lib/systemd/systemd-multi-seat-x'
- # Plymouth
- plymouth_dep = dependency('ply-boot-client', required: get_option('plymouth'))
diff --git a/srcpkgs/gdm/template b/srcpkgs/gdm/template
index 7d3dba0388e..c171f236442 100644
--- a/srcpkgs/gdm/template
+++ b/srcpkgs/gdm/template
@@ -1,7 +1,7 @@
 # Template file for 'gdm'
 pkgname=gdm
-version=44.1
-revision=2
+version=45.0.1
+revision=1
 build_helper="gir"
 build_style=meson
 configure_args="
@@ -12,11 +12,12 @@ configure_args="
  -Dselinux=disabled -Dlibaudit=disabled -Dgdm-xsession=true
  -Ddefault-path=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
  -Dsystemdsystemunitdir=/usr/lib/systemd/system
- -Dsystemduserunitdir=/usr/lib/systemd/user"
+ -Dsystemduserunitdir=/usr/lib/systemd/user
+ -Dlogind-provider=elogind"
 hostmakedepends="dconf gettext itstool pkg-config"
 makedepends="accountsservice-devel elogind-devel gettext-devel glib-devel
  iso-codes libSM-devel libcanberra-devel nss-devel pam-devel upower-devel
- plymouth-devel libgudev-devel"
+ plymouth-devel libgudev-devel polkit-devel"
 depends="gnome-settings-daemon gnome-shell gnome-session gnome-themes-extra
  gsettings-desktop-schemas xorg-server xorg-server-xwayland xrdb"
 checkdepends="check-devel"
@@ -24,10 +25,10 @@ short_desc="GNOME Display Manager"
 maintainer="Orphaned <orphan@voidlinux.org>"
 license="GPL-2.0-or-later"
 homepage="https://wiki.gnome.org/Projects/GDM"
-changelog="https://gitlab.gnome.org/GNOME/gdm/-/raw/gnome-44/NEWS"
+changelog="https://gitlab.gnome.org/GNOME/gdm/-/raw/gnome-45/NEWS"
 #changelog="https://gitlab.gnome.org/GNOME/gdm/-/raw/main/NEWS"
-distfiles="${GNOME_SITE}/gdm/${version%.*}/gdm-${version}.tar.xz"
-checksum=68266b3abe7d28fc469d0067aac9c5dabb0ca7952cc1f7c238a04951f3dc5b0d
+distfiles="${GNOME_SITE}/gdm/${version%%.*}/gdm-${version}.tar.xz"
+checksum=6572578c05e3c6569d6ed269f7de2aaf3a035657654586d8243907bb7a6ffa85
 
 conf_files="
 	/etc/gdm/custom.conf