diff --git a/v1.4.304.tar.gz b/v1.4.304.tar.gz
deleted file mode 100644
index afec20b..0000000
--- a/v1.4.304.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5e1a06b3f27e7581b55d1dea176fd97ee0a2f299406db2f437c1d2f297ceba5b
-size 2443071
diff --git a/vulkan-headers.changes b/vulkan-headers.changes
index ee59057..41e2a7e 100644
--- a/vulkan-headers.changes
+++ b/vulkan-headers.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Thu Mar 13 16:26:58 UTC 2025 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to tag SDK-1.4.309.0
+  * New extensions: VK_ARM_pipeline_opacity_micromap,
+    VK_KHR_depth_clamp_zero_one, VK_KHR_maintenance8
+    VK_EXT_external_memory_metal, VK_KHR_video_maintenance2,
+    VK_NV_present_metering.
+
 -------------------------------------------------------------------
 Sun Dec 22 01:11:34 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/vulkan-headers.spec b/vulkan-headers.spec
index 2630874..cb1d029 100644
--- a/vulkan-headers.spec
+++ b/vulkan-headers.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package vulkan-headers
 #
-# Copyright (c) 2024 SUSE LLC
+# Copyright (c) 2025 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -22,14 +22,14 @@
 #
 
 Name:           vulkan-headers
-Version:        1.4.304
+Version:        1.4.309
 Release:        0
 Summary:        Vulkan C and C++ API header files
 License:        Apache-2.0
 Group:          Development/Libraries/C and C++
 URL:            https://github.com/KhronosGroup/Vulkan-Headers
-#Source:         https://github.com/KhronosGroup/Vulkan-Headers/archive/refs/tags/vulkan-sdk-%version.0.tar.gz
-Source:         https://github.com/KhronosGroup/Vulkan-Headers/archive/refs/tags/v%version.tar.gz
+Source:         https://github.com/KhronosGroup/Vulkan-Headers/archive/refs/tags/vulkan-sdk-%version.0.tar.gz
+#Source:         https://github.com/KhronosGroup/Vulkan-Headers/archive/refs/tags/v%version.tar.gz
 Source9:        %name-rpmlintrc
 BuildRequires:  cmake >= 2.8.11
 BuildRequires:  c++_compiler
@@ -49,7 +49,7 @@ This package contains the development headers for packages wanting
 to make use of Vulkan.
 
 %prep
-%autosetup -n Vulkan-Headers-%version -p1
+%autosetup -n Vulkan-Headers-vulkan-sdk-%version.0 -p1
 
 %build
 %cmake \
diff --git a/vulkan-sdk-1.4.309.0.tar.gz b/vulkan-sdk-1.4.309.0.tar.gz
new file mode 100644
index 0000000..3d3b02e
--- /dev/null
+++ b/vulkan-sdk-1.4.309.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2bc1b4127950badc80212abf1edfa5c3b5032f3425edf37255863ba7592c1969
+size 2572985