diff --git a/nixos/modules/services/x11/desktop-managers/gnome.nix b/nixos/modules/services/x11/desktop-managers/gnome.nix
index 95c79cf96108..64d4ff983e98 100644
--- a/nixos/modules/services/x11/desktop-managers/gnome.nix
+++ b/nixos/modules/services/x11/desktop-managers/gnome.nix
@@ -408,10 +408,6 @@ in
 
       services.avahi.enable = mkDefault true;
 
-      xdg.portal.extraPortals = [
-        pkgs.gnome.gnome-shell
-      ];
-
       services.geoclue2.enable = mkDefault true;
       services.geoclue2.enableDemoAgent = false; # GNOME has its own geoclue agent
 
diff --git a/pkgs/desktops/gnome/core/gnome-shell/default.nix b/pkgs/desktops/gnome/core/gnome-shell/default.nix
index 3a7da1173977..7b2ca73c43da 100644
--- a/pkgs/desktops/gnome/core/gnome-shell/default.nix
+++ b/pkgs/desktops/gnome/core/gnome-shell/default.nix
@@ -12,8 +12,7 @@
 , python3
 , polkit
 , networkmanager
-, gtk-doc
-, docbook-xsl-nons
+, gi-docgen
 , at-spi2-core
 , libstartup_notification
 , unzip
@@ -24,7 +23,6 @@
 , webp-pixbuf-loader
 , geoclue2
 , perl
-, docbook_xml_dtd_45
 , desktop-file-utils
 , libpulseaudio
 , libical
@@ -68,13 +66,13 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "gnome-shell";
-  version = "45.5";
+  version = "46.0";
 
   outputs = [ "out" "devdoc" ];
 
   src = fetchurl {
     url = "mirror://gnome/sources/gnome-shell/${lib.versions.major finalAttrs.version}/gnome-shell-${finalAttrs.version}.tar.xz";
-    sha256 = "sha256-vVw9PQKNRyM+QgUiPwrAKsmpc7aZvCd0OQlNQaeNarA=";
+    hash = "sha256-a8QTQLbeBXdOl8/iD+uobis8ycgTkRjyS9hKxj6CtT4=";
   };
 
   patches = [
@@ -101,8 +99,8 @@ stdenv.mkDerivation (finalAttrs: {
 
     # Work around failing fingerprint auth
     (fetchpatch {
-      url = "https://src.fedoraproject.org/rpms/gnome-shell/raw/9a647c460b651aaec0b8a21f046cc289c1999416/f/0001-gdm-Work-around-failing-fingerprint-auth.patch";
-      sha256 = "pFvZli3TilUt6YwdZztpB8Xq7O60XfuWUuPMMVSpqLw=";
+      url = "https://src.fedoraproject.org/rpms/gnome-shell/raw/dcd112d9708954187e7490564c2229d82ba5326f/f/0001-gdm-Work-around-failing-fingerprint-auth.patch";
+      hash = "sha256-mgXty5HhiwUO1UV3/eDgWtauQKM0cRFQ0U7uocST25s=";
     })
   ];
 
@@ -111,9 +109,7 @@ stdenv.mkDerivation (finalAttrs: {
     ninja
     pkg-config
     gettext
-    docbook-xsl-nons
-    docbook_xml_dtd_45
-    gtk-doc
+    gi-docgen
     perl
     wrapGAppsHook4
     sassc
@@ -213,6 +209,9 @@ stdenv.mkDerivation (finalAttrs: {
     for svc in org.gnome.ScreenSaver org.gnome.Shell.Extensions org.gnome.Shell.Notifications org.gnome.Shell.Screencast; do
       wrapGApp $out/share/gnome-shell/$svc
     done
+
+    # Cannot be in postInstall, otherwise _multioutDocs hook in preFixup will move right back.
+    moveToOutput "share/doc" "$devdoc"
   '';
 
   separateDebugInfo = true;
diff --git a/pkgs/desktops/gnome/core/gnome-shell/fix-paths.patch b/pkgs/desktops/gnome/core/gnome-shell/fix-paths.patch
index e27847378bb2..a87f5129152f 100644
--- a/pkgs/desktops/gnome/core/gnome-shell/fix-paths.patch
+++ b/pkgs/desktops/gnome/core/gnome-shell/fix-paths.patch
@@ -56,16 +56,3 @@ index 11fb4b6b7..e00e4807b 100644
                                 NULL);
  
        if (!g_subprocess_wait_check (proc, NULL, &error))
-diff --git a/subprojects/extensions-tool/src/command-pack.c b/subprojects/extensions-tool/src/command-pack.c
-index f2cfcd51a..2a9a7efdf 100644
---- a/subprojects/extensions-tool/src/command-pack.c
-+++ b/subprojects/extensions-tool/src/command-pack.c
-@@ -168,7 +168,7 @@ extension_pack_add_schemas (ExtensionPack  *pack,
- #else
-   dstpath = g_file_get_path (dstdir);
-   proc = g_subprocess_new (G_SUBPROCESS_FLAGS_STDERR_SILENCE, error,
--                           "glib-compile-schemas", "--strict", dstpath, NULL);
-+                           "@glib_compile_schemas@", "--strict", dstpath, NULL);
- 
-   if (!g_subprocess_wait_check (proc, NULL, error))
-     return FALSE;
diff --git a/pkgs/desktops/gnome/core/gnome-shell/greeter-logo-size.patch b/pkgs/desktops/gnome/core/gnome-shell/greeter-logo-size.patch
index e58610ddc2b2..93965a475216 100644
--- a/pkgs/desktops/gnome/core/gnome-shell/greeter-logo-size.patch
+++ b/pkgs/desktops/gnome/core/gnome-shell/greeter-logo-size.patch
@@ -1,16 +1,16 @@
 diff --git a/js/gdm/loginDialog.js b/js/gdm/loginDialog.js
-index a3e4372b4..36f6c1f47 100644
+index 28db1a9de..805b686bf 100644
 --- a/js/gdm/loginDialog.js
 +++ b/js/gdm/loginDialog.js
-@@ -43,6 +43,7 @@ import * as UserWidget from '../ui/userWidget.js';
- const _FADE_ANIMATION_TIME = 250;
+@@ -46,6 +46,7 @@ const _FADE_ANIMATION_TIME = 250;
  const _SCROLL_ANIMATION_TIME = 500;
  const _TIMED_LOGIN_IDLE_THRESHOLD = 5.0;
+ const _CONFLICTING_SESSION_DIALOG_TIMEOUT = 60;
 +const _LOGO_ICON_HEIGHT = 48;
  
  export const UserListItem = GObject.registerClass({
      Signals: {'activate': {}},
-@@ -839,7 +840,7 @@ export const LoginDialog = GObject.registerClass({
+@@ -908,7 +909,7 @@ export const LoginDialog = GObject.registerClass({
              const scaleFactor = St.ThemeContext.get_for_stage(global.stage).scale_factor;
              const texture = this._textureCache.load_file_async(
                  this._logoFile,