diff --git a/git_id b/git_id
index 82ace1b..377ae15 100644
--- a/git_id
+++ b/git_id
@@ -1 +1 @@
-759c4acafb4a80d76885e4a1542229a27d677322
+3b75d677f898fe2aacc7b11763bbcd4732e71ce7
diff --git a/kernel-firmware-amdgpu-20250516.tar.xz b/kernel-firmware-amdgpu-20250516.tar.xz
deleted file mode 100644
index 5b37511..0000000
--- a/kernel-firmware-amdgpu-20250516.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:cc7707b4602d770db8a2708409c5ce8aca7efd39c08bc03b7cc8e3ed7c3f78bf
-size 15829720
diff --git a/kernel-firmware-amdgpu-20250603.tar.xz b/kernel-firmware-amdgpu-20250603.tar.xz
new file mode 100644
index 0000000..c797c32
--- /dev/null
+++ b/kernel-firmware-amdgpu-20250603.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df94049f3941f8e3201b94c8ee3f397f39dda587b8c991cb31b58af2de87e29d
+size 15830904
diff --git a/kernel-firmware-amdgpu.changes b/kernel-firmware-amdgpu.changes
index 18e5cb4..3cbd112 100644
--- a/kernel-firmware-amdgpu.changes
+++ b/kernel-firmware-amdgpu.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Jun  5 10:37:32 UTC 2025 - Takashi Iwai <tiwai@suse.com>
+
+- Update to version 20250603 (git commit 3b75d677f898):
+  * amdgpu: DMCUB updates for various ASICs
+
 -------------------------------------------------------------------
 Mon May 19 19:08:49 UTC 2025 - Takashi Iwai <tiwai@suse.com>
 
diff --git a/kernel-firmware-amdgpu.spec b/kernel-firmware-amdgpu.spec
index d06d0a9..e29d86c 100644
--- a/kernel-firmware-amdgpu.spec
+++ b/kernel-firmware-amdgpu.spec
@@ -20,17 +20,17 @@
 %define _firmwaredir /lib/firmware
 %endif
 %define __ksyms_path ^%{_firmwaredir}
-%define git_version 759c4acafb4a80d76885e4a1542229a27d677322
+%define git_version 3b75d677f898fe2aacc7b11763bbcd4732e71ce7
 
 Name:           kernel-firmware-amdgpu
-Version:        20250516
+Version:        20250603
 Release:        0
 Summary:        Kernel firmware files for AMDGPU graphics driver
 License:        GPL-2.0-or-later AND SUSE-Firmware
 Group:          System/Kernel
 URL:            https://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git/
 Source0:        %{name}-%{version}.tar.xz
-Source1:        https://github.com/openSUSE/kernel-firmware-tools/archive/refs/tags/20250425.tar.gz#/kernel-firmware-tools-20250425.tar.gz
+Source1:        https://github.com/openSUSE/kernel-firmware-tools/archive/refs/tags/20250605.tar.gz#/kernel-firmware-tools-20250605.tar.gz
 Source2:        %{name}-rpmlintrc
 Source3:        git_id
 Source10:       aliases
diff --git a/kernel-firmware-tools-20250425.tar.gz b/kernel-firmware-tools-20250425.tar.gz
deleted file mode 100644
index a45f059..0000000
--- a/kernel-firmware-tools-20250425.tar.gz
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-version https://git-lfs.github.com/spec/v1
-oid sha256:7364202554baf494a3a469b17646832374b3651358c255627f99c4ec4a4338b6
-size 16848
diff --git a/kernel-firmware-tools-20250605.tar.gz b/kernel-firmware-tools-20250605.tar.gz
new file mode 100644
index 0000000..0cecc61
--- /dev/null
+++ b/kernel-firmware-tools-20250605.tar.gz
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+oid sha256:bc541ac208e869f4cfcd54b506995986a400ba4f15d219750e330c16110e8c40
+size 16885