diff --git a/ext/glslang b/ext/glslang
index 2edde6665d..0af69da12e 160000
--- a/ext/glslang
+++ b/ext/glslang
@@ -1 +1 @@
-Subproject commit 2edde6665d9a56ead5ea0e55b4e64d9a803e6164
+Subproject commit 0af69da12ede4ce588b7316be55fb095dfe2fb7d
diff --git a/ext/glslang-build/Android.mk b/ext/glslang-build/Android.mk
index 8bf8106ca0..47e232c5cf 100644
--- a/ext/glslang-build/Android.mk
+++ b/ext/glslang-build/Android.mk
@@ -9,6 +9,7 @@ LOCAL_ARM_MODE := arm
 LOCAL_SRC_FILES := \
     ../glslang/glslang/GenericCodeGen/CodeGen.cpp \
     ../glslang/glslang/GenericCodeGen/Link.cpp \
+    ../glslang/glslang/MachineIndependent/attribute.cpp \
     ../glslang/glslang/MachineIndependent/Constant.cpp \
     ../glslang/glslang/MachineIndependent/glslang_tab.cpp \
     ../glslang/glslang/MachineIndependent/InfoSink.cpp \
diff --git a/ext/glslang.vcxproj b/ext/glslang.vcxproj
index 54b3581255..3711148daa 100644
--- a/ext/glslang.vcxproj
+++ b/ext/glslang.vcxproj
@@ -152,6 +152,7 @@
   <ItemGroup>
     <ClCompile Include="glslang\glslang\GenericCodeGen\CodeGen.cpp" />
     <ClCompile Include="glslang\glslang\GenericCodeGen\Link.cpp" />
+    <ClCompile Include="glslang\glslang\MachineIndependent\attribute.cpp" />
     <ClCompile Include="glslang\glslang\MachineIndependent\Constant.cpp" />
     <ClCompile Include="glslang\glslang\MachineIndependent\glslang_tab.cpp" />
     <ClCompile Include="glslang\glslang\MachineIndependent\InfoSink.cpp" />
@@ -207,6 +208,7 @@
     <ClInclude Include="glslang\glslang\Include\revision.h" />
     <ClInclude Include="glslang\glslang\Include\ShHandle.h" />
     <ClInclude Include="glslang\glslang\Include\Types.h" />
+    <ClInclude Include="glslang\glslang\MachineIndependent\attribute.h" />
     <ClInclude Include="glslang\glslang\MachineIndependent\glslang_tab.cpp.h" />
     <ClInclude Include="glslang\glslang\MachineIndependent\gl_types.h" />
     <ClInclude Include="glslang\glslang\MachineIndependent\Initialize.h" />
diff --git a/ext/glslang.vcxproj.filters b/ext/glslang.vcxproj.filters
index af94d50565..d37c8c805e 100644
--- a/ext/glslang.vcxproj.filters
+++ b/ext/glslang.vcxproj.filters
@@ -137,6 +137,9 @@
     <ClCompile Include="glslang\hlsl\hlslTokenStream.cpp">
       <Filter>HLSL</Filter>
     </ClCompile>
+    <ClCompile Include="glslang\glslang\MachineIndependent\attribute.cpp">
+      <Filter>glslang</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="glslang\SPIRV\disassemble.h">
@@ -290,6 +293,9 @@
     <ClInclude Include="glslang\hlsl\hlslTokenStream.h">
       <Filter>HLSL</Filter>
     </ClInclude>
+    <ClInclude Include="glslang\glslang\MachineIndependent\attribute.h">
+      <Filter>glslang</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <None Include="glslang\glslang\MachineIndependent\glslang.y">