diff --git a/x11/vulkan/glslang/pspec.xml b/x11/vulkan/glslang/pspec.xml
index 78b84e087e..3768e252be 100755
--- a/x11/vulkan/glslang/pspec.xml
+++ b/x11/vulkan/glslang/pspec.xml
@@ -12,12 +12,12 @@
         <IsA>library</IsA>
         <Summary>OpenGL and OpenGL ES shader front end and validator</Summary>
         <Description>OpenGL and OpenGL ES shader front end and validator</Description>
-        <Archive sha1sum="e4e58754ad2fe32ed0284e78dbd47f31af58202e" type="targz">https://github.com/KhronosGroup/glslang/archive/12.1.0.tar.gz</Archive>
+        <Archive sha1sum="8387f31a4cad0e16f838f84d1204427a6461930a" type="targz">https://github.com/KhronosGroup/glslang/archive/13.0.0.tar.gz</Archive>
 		<BuildDependencies>
 			<Dependency>cmake</Dependency>
-			<Dependency versionFrom="1.3.243.0">spirv-headers</Dependency>
+			<Dependency versionFrom="1.3.261.0">spirv-headers</Dependency>
 			<Dependency>python3-devel</Dependency>
-			<Dependency versionFrom="2023.2">spirv-tools-devel</Dependency>
+			<Dependency versionFrom="1.3.261.0">spirv-tools-devel</Dependency>
 		</BuildDependencies>
         <Patches>
             <Patch level="1">glslang-11.13.0-cmake_include_dirs.patch</Patch>
@@ -57,6 +57,13 @@
     </Package>
 
     <History>
+        <Update release="13">
+            <Date>2023-09-26</Date>
+            <Version>13.0.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Mustafa Cinasal</Name>
+            <Email>muscnsl@gmail.com</Email>
+        </Update>
         <Update release="12">
             <Date>2023-04-01</Date>
             <Version>12.1.0</Version>