diff --git a/git_id b/git_id
index ac7c416..55c5130 100644
--- a/git_id
+++ b/git_id
@@ -1 +1 @@
-493de17dee9901605e69ad804815cd7408d84547
+fad361e997ee8e031c88907fd025ab6cd00dbedc
diff --git a/kernel-firmware-amdgpu-20250919.tar.xz b/kernel-firmware-amdgpu-20250919.tar.xz
deleted file mode 100644
index 704de5e..0000000
--- a/kernel-firmware-amdgpu-20250919.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7be695ed2060cda1da9923cc477024f2b338e63d45707321c89f6e6145847c55
-size 16497032
diff --git a/kernel-firmware-amdgpu-20250926.tar.xz b/kernel-firmware-amdgpu-20250926.tar.xz
new file mode 100644
index 0000000..f3a051c
--- /dev/null
+++ b/kernel-firmware-amdgpu-20250926.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:419d6b74e1f720f645b7485532b888cc86f65318274ee7be3363253d604839f4
+size 16493564
diff --git a/kernel-firmware-amdgpu.changes b/kernel-firmware-amdgpu.changes
index b63fd9a..37f5a14 100644
--- a/kernel-firmware-amdgpu.changes
+++ b/kernel-firmware-amdgpu.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Fri Sep 26 16:10:20 UTC 2025 - Takashi Iwai <tiwai@suse.com>
+
+- Update to version 20250926 (git commit fad361e997ee):
+  * amdgpu: DMCUB updates for various ASICs
+  * Revert "amdgpu: update gc 10.3.6 firmware"
+
 -------------------------------------------------------------------
 Sat Sep 20 06:28:37 UTC 2025 - Takashi Iwai <tiwai@suse.com>
 
diff --git a/kernel-firmware-amdgpu.spec b/kernel-firmware-amdgpu.spec
index 04b4e4c..0642d4f 100644
--- a/kernel-firmware-amdgpu.spec
+++ b/kernel-firmware-amdgpu.spec
@@ -20,10 +20,10 @@
 %define _firmwaredir /lib/firmware
 %endif
 %define __ksyms_path ^%{_firmwaredir}
-%define git_version 493de17dee9901605e69ad804815cd7408d84547
+%define git_version fad361e997ee8e031c88907fd025ab6cd00dbedc
 
 Name:           kernel-firmware-amdgpu
-Version:        20250919
+Version:        20250926
 Release:        0
 Summary:        Kernel firmware files for AMDGPU graphics driver
 License:        GPL-2.0-or-later AND SUSE-Firmware