diff --git a/gamescope-3.12.1+git1.6fb83bf.tar.xz b/gamescope-3.12.1+git1.6fb83bf.tar.xz
deleted file mode 100644
index b28528b..0000000
--- a/gamescope-3.12.1+git1.6fb83bf.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:62b576c417b26f6ae6ab0e55c454a381b873ffca395a7c1b098262a4ad0f972c
-size 94546300
diff --git a/gamescope-3.12.3+git1.77d9432.tar.xz b/gamescope-3.12.3+git1.77d9432.tar.xz
new file mode 100644
index 0000000..efcb4c0
--- /dev/null
+++ b/gamescope-3.12.3+git1.77d9432.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:abc439d15e6f745ba0b598775145d4d7a4bce62a18b7827f6c4559cdf458dbd5
+size 94530248
diff --git a/gamescope.changes b/gamescope.changes
index a3b72d9..8f1bcc9 100644
--- a/gamescope.changes
+++ b/gamescope.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Fri Aug 18 12:25:53 UTC 2023 - antonio.teixeira@suse.com
+
+- Update to version 3.12.3+git1.77d9432:
+  * steamcompmgr: Remove heatmap hard flag when GAMESCOPE_DEBUG_HDR_HEATMAP is set
+  * wlserver: Filter out garbage HDR metadata
+  * layer: Handle multiple swapchains in QueuePresentKHR
+  * steamcompmgr: Force composite when fading
+  * layer: add missing header after 540323ac37fc
+
 -------------------------------------------------------------------
 Tue Aug 15 19:30:09 UTC 2023 - antonio.teixeira@suse.com
 
diff --git a/gamescope.spec b/gamescope.spec
index 7356b74..5af481b 100644
--- a/gamescope.spec
+++ b/gamescope.spec
@@ -18,7 +18,7 @@
 
 %bcond_without  intree_libs
 Name:           gamescope
-Version:        3.12.1+git1.6fb83bf
+Version:        3.12.3+git1.77d9432
 Release:        0
 Summary:        Micro-compositor optimized for running video games on Wayland
 License:        BSD-2-Clause