diff --git a/shared.diff b/shared.diff
index f8ebb0c..2b1799d 100644
--- a/shared.diff
+++ b/shared.diff
@@ -31,7 +31,7 @@ Index: Vulkan-Utility-Libraries-vulkan-sdk-1.3.268.0/src/layer/CMakeLists.txt
 -add_library(VulkanLayerSettings STATIC)
 +add_library(VulkanLayerSettings SHARED)
  add_library(Vulkan::LayerSettings ALIAS VulkanLayerSettings)
-+set_target_properties(VulkanLayerSettings PROPERTIES LIBRARY_OUTPUT_NAME VulkanLayerSettings-1.3.275.0)
++set_target_properties(VulkanLayerSettings PROPERTIES LIBRARY_OUTPUT_NAME VulkanLayerSettings-@PACKAGE_VERSION@)
  
  target_sources(VulkanLayerSettings PRIVATE
     vk_layer_settings.cpp
diff --git a/vulkan-sdk-1.3.275.0.tar.gz b/vulkan-sdk-1.3.275.0.tar.gz
deleted file mode 100644
index 4dfa3bf..0000000
--- a/vulkan-sdk-1.3.275.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:37d6b0771e1e351916f4d642cc12c696a3afffea6c47f91c97372287974e2bd8
-size 167313
diff --git a/vulkan-sdk-1.3.280.0.tar.gz b/vulkan-sdk-1.3.280.0.tar.gz
new file mode 100644
index 0000000..a35b6aa
--- /dev/null
+++ b/vulkan-sdk-1.3.280.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:075e13f2fdeeca3bb6fb39155c8cc345cf216ab93661549b1a33368aa28a9dea
+size 168224
diff --git a/vulkan-utility-libraries.changes b/vulkan-utility-libraries.changes
index d5a8bb5..9f9ee2a 100644
--- a/vulkan-utility-libraries.changes
+++ b/vulkan-utility-libraries.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Mar 21 10:10:00 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release SDK-1.3.280.0
+  * No changes, version bump only
+
 -------------------------------------------------------------------
 Fri Jan 19 11:35:34 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/vulkan-utility-libraries.spec b/vulkan-utility-libraries.spec
index 81807aa..fb7565c 100644
--- a/vulkan-utility-libraries.spec
+++ b/vulkan-utility-libraries.spec
@@ -16,10 +16,9 @@
 #
 
 
-# version also present in shared.diff
-%define lname libVulkanLayerSettings-1_3_275_0
+%define lname libVulkanLayerSettings-1_3_280_0
 Name:           vulkan-utility-libraries
-Version:        1.3.275.0
+Version:        1.3.280.0
 Release:        0
 Summary:        Utility libraries for Vulkan
 License:        Apache-2.0
@@ -34,7 +33,7 @@ BuildRequires:  c++_compiler
 %endif
 BuildRequires:  cmake >= 3.17.2
 BuildRequires:  pkg-config
-BuildRequires:  vulkan-headers >= 1.3.275
+BuildRequires:  vulkan-headers >= 1.3.280
 Obsoletes:      vulkan < %version-%release
 Provides:       vulkan = %version-%release
 
@@ -67,6 +66,7 @@ This package contains the headers and build system integration.
 
 %prep
 %autosetup -p1 -n Vulkan-Utility-Libraries-vulkan-sdk-%version
+find . -type f -name CMakeLists.txt -exec perl -i -lpe 's{\@PACKAGE_VERSION\@}{%version}g' {} +
 
 %build
 %if 0%{?suse_version} && 0%{?suse_version} < 1599
@@ -80,8 +80,7 @@ export CC=gcc-11 CXX=g++-11
 %cmake_install
 ln -s libVulkanLayerSettings-%version.so "%buildroot/%_libdir/libVulkanLayerSettings.so"
 
-%post   -n %lname -p /sbin/ldconfig
-%postun -n %lname -p /sbin/ldconfig
+%ldconfig_scriptlets -n %lname
 
 %files -n %lname
 %_libdir/libVulkanLayerSettings-*.so