diff --git a/_service b/_service
index 3352ee0..83ec11e 100644
--- a/_service
+++ b/_service
@@ -3,11 +3,11 @@
   <service name="obs_scm" mode="manual">
     <param name="scm">git</param>
     <param name="url">https://gitlab.gnome.org/GNOME/mutter.git</param>
-    <param name="revision">refs/tags/45.0</param>
+    <param name="revision">5d3e31a49968fc0da04e98c0f9d624ea5095c9e0</param>
     <param name="versionformat">@PARENT_TAG@+@TAG_OFFSET@</param>
     <param name="versionrewrite-pattern">(.*)\+0</param>
     <param name="versionrewrite-replacement">\1</param>
-<!--    <param name="changesgenerate">enable</param> -->
+    <param name="changesgenerate">enable</param>
   </service>
   <service name="tar" mode="buildtime"/>
   <service name="recompress" mode="buildtime">
diff --git a/_servicedata b/_servicedata
new file mode 100644
index 0000000..6797fdd
--- /dev/null
+++ b/_servicedata
@@ -0,0 +1,4 @@
+<servicedata>
+<service name="tar_scm">
+                <param name="url">https://gitlab.gnome.org/GNOME/mutter.git</param>
+              <param name="changesrevision">5d3e31a49968fc0da04e98c0f9d624ea5095c9e0</param></service></servicedata>
\ No newline at end of file
diff --git a/mutter-45.0+45.obscpio b/mutter-45.0+45.obscpio
new file mode 100644
index 0000000..cac79fe
--- /dev/null
+++ b/mutter-45.0+45.obscpio
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:361213523124f99cc83876e56a3b0c7637ac0a27ec9eacd60213673306c8fea6
+size 26453005
diff --git a/mutter-45.0.obscpio b/mutter-45.0.obscpio
deleted file mode 100644
index 5681176..0000000
--- a/mutter-45.0.obscpio
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:aacd946971d4bbed9c028fbf85f5e4edc4f037ff70d3709eddc48aface71bf6f
-size 26426893
diff --git a/mutter.changes b/mutter.changes
index fc36680..83e18b8 100644
--- a/mutter.changes
+++ b/mutter.changes
@@ -1,3 +1,22 @@
+-------------------------------------------------------------------
+Fri Oct 13 09:27:31 UTC 2023 - bjorn.lie@gmail.com
+
+- Update to version 45.0+45:
+  + kms/impl-device/atomic:
+    - Fix blob size
+    - Fix stack overflow
+  + kms/impl-device: Inhibit real-time scheduling when mode setting
+  + monitor-manager/native: Update assignments on empty-config too
+  + renderer/native:
+    - Clear old pending mode sets when unsetting all modes
+    - Fold mode unsetting into renamed unset_modes()
+  + tests/dbusmock-templates/rtkit: Add MakeThreadHighPriority
+  + tests/kms/render: Add test for setting empty config
+  + thread:
+    - Allow turning off rt scheduling for running thread
+    - For consistency, s/real_time/realtime/
+  + Updated translations.
+
 -------------------------------------------------------------------
 Mon Oct  9 20:50:24 UTC 2023 - Bjørn Lie <bjorn.lie@gmail.com>
 
diff --git a/mutter.obsinfo b/mutter.obsinfo
index f38d6c1..e22c131 100644
--- a/mutter.obsinfo
+++ b/mutter.obsinfo
@@ -1,4 +1,4 @@
 name: mutter
-version: 45.0
-mtime: 1694897463
-commit: 4f6c91847088d7d6476b88575b3a6601b819b443
+version: 45.0+45
+mtime: 1697034355
+commit: 5d3e31a49968fc0da04e98c0f9d624ea5095c9e0
diff --git a/mutter.spec b/mutter.spec
index ad93606..32bc51c 100644
--- a/mutter.spec
+++ b/mutter.spec
@@ -22,7 +22,7 @@
 %define api_minor 0
 %define libmutter libmutter-%{api_major}-%{api_minor}
 Name:           mutter
-Version:        45.0
+Version:        45.0+45
 Release:        0
 Summary:        Window and compositing manager based on Clutter
 License:        GPL-2.0-or-later