diff --git a/.gitignore b/.gitignore
index 3684096..01ecdb5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -215,3 +215,4 @@ mutter-2.31.5.tar.bz2
 /mutter-45.0.tar.xz
 /mutter-45.1.tar.xz
 /mutter-45.2.tar.xz
+/mutter-46.alpha.tar.xz
diff --git a/0001-Revert-x11-Use-input-region-from-frame-window-for-de.patch b/0001-Revert-x11-Use-input-region-from-frame-window-for-de.patch
index 019f71c..303a07d 100644
--- a/0001-Revert-x11-Use-input-region-from-frame-window-for-de.patch
+++ b/0001-Revert-x11-Use-input-region-from-frame-window-for-de.patch
@@ -1,4 +1,4 @@
-From 0de15b2952e834c39298a4a415d0d30977a4a5b4 Mon Sep 17 00:00:00 2001
+From 299a0480fc04b7befcb768eeb98d187cf12487d1 Mon Sep 17 00:00:00 2001
 From: Adam Williamson <awilliam@redhat.com>
 Date: Thu, 5 Oct 2023 13:09:46 -0700
 Subject: [PATCH] Revert "x11: Use input region from frame window for decorated
@@ -15,7 +15,7 @@ Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3068
  2 files changed, 10 insertions(+), 26 deletions(-)
 
 diff --git a/src/core/frame.c b/src/core/frame.c
-index 3d6e7ab78..bb62c848b 100644
+index 6b97306a1c..0f2eb349d1 100644
 --- a/src/core/frame.c
 +++ b/src/core/frame.c
 @@ -34,7 +34,6 @@
@@ -47,10 +47,10 @@ index 3d6e7ab78..bb62c848b 100644
                     window->xwindow,
                     x11_display->atom__MUTTER_NEEDS_FRAME);
 diff --git a/src/x11/window-x11.c b/src/x11/window-x11.c
-index 7ae5d8059..f7512bc10 100644
+index ce6dcf968b..7574948aed 100644
 --- a/src/x11/window-x11.c
 +++ b/src/x11/window-x11.c
-@@ -2118,10 +2118,6 @@ meta_window_x11_constructed (GObject *object)
+@@ -2027,10 +2027,6 @@ meta_window_x11_constructed (GObject *object)
    window->hidden = FALSE;
    priv->border_width = attrs.border_width;
  
@@ -61,8 +61,8 @@ index 7ae5d8059..f7512bc10 100644
    G_OBJECT_CLASS (meta_window_x11_parent_class)->constructed (object);
  }
  
-@@ -2430,21 +2426,16 @@ meta_window_x11_update_input_region (MetaWindow *window)
-   cairo_region_t *region = NULL;
+@@ -2314,21 +2310,16 @@ meta_window_x11_update_input_region (MetaWindow *window)
+   g_autoptr (MtkRegion) region = NULL;
    MetaWindowX11 *window_x11 = META_WINDOW_X11 (window);
    MetaWindowX11Private *priv = meta_window_x11_get_instance_private (window_x11);
 -  Window xwindow;
@@ -90,7 +90,7 @@ index 7ae5d8059..f7512bc10 100644
      }
  
    if (META_X11_DISPLAY_HAS_SHAPE (x11_display))
-@@ -2456,7 +2447,7 @@ meta_window_x11_update_input_region (MetaWindow *window)
+@@ -2340,7 +2331,7 @@ meta_window_x11_update_input_region (MetaWindow *window)
  
        meta_x11_error_trap_push (x11_display);
        rects = XShapeGetRectangles (x11_display->xdisplay,
@@ -99,7 +99,7 @@ index 7ae5d8059..f7512bc10 100644
                                     ShapeInput,
                                     &n_rects,
                                     &ordering);
-@@ -2510,8 +2501,8 @@ meta_window_x11_update_input_region (MetaWindow *window)
+@@ -2394,8 +2385,8 @@ meta_window_x11_update_input_region (MetaWindow *window)
  
        client_area.x = 0;
        client_area.y = 0;
@@ -111,5 +111,5 @@ index 7ae5d8059..f7512bc10 100644
        /* The shape we get back from the client may have coordinates
         * outside of the frame. The X SHAPE Extension requires that
 -- 
-2.41.0
+2.43.0
 
diff --git a/mutter.spec b/mutter.spec
index 0777cba..1580c0b 100644
--- a/mutter.spec
+++ b/mutter.spec
@@ -8,12 +8,12 @@
 %global lcms2_version 2.6
 %global colord_version 1.4.5
 %global libei_version 1.0.0
-%global mutter_api_version 13
+%global mutter_api_version 14
 
 %global tarball_version %%(echo %{version} | tr '~' '.')
 
 Name:          mutter
-Version:       45.2
+Version:       46~alpha
 Release:       %autorelease
 Summary:       Window and compositing manager based on Clutter
 
diff --git a/sources b/sources
index 3f6fc29..b0ac860 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (mutter-45.2.tar.xz) = 2111ad0645d2da58dedb30d94e99b52045f38b31a9de7314a5d8b41a5525612d88d2fbaafd3658eb6f734c143ad12176367c26533237199d9a5c1ad3dea743c7
+SHA512 (mutter-46.alpha.tar.xz) = 69e48eda7e93dfbd6ea96271eeeadc9c702b8db2b450aa5b5adcfed8321b36650c27b7f1e72ad74967c33f1c7236749c3f63c441d8e3053c8ac46437753445a2