diff --git a/external/SPIRV-Headers b/external/SPIRV-Headers
index 0e71067798..aa6cef192b 160000
--- a/external/SPIRV-Headers
+++ b/external/SPIRV-Headers
@@ -1 +1 @@
-Subproject commit 0e710677989b4326ac974fd80c5308191ed80965
+Subproject commit aa6cef192b8e693916eb713e7a9ccadf06062ceb
diff --git a/external/SPIRV-Tools b/external/SPIRV-Tools
index 4bd1536ed7..898ed77be1 160000
--- a/external/SPIRV-Tools
+++ b/external/SPIRV-Tools
@@ -1 +1 @@
-Subproject commit 4bd1536ed79003a5194a4bd8c9aa2fa17a84c15b
+Subproject commit 898ed77be18c99418f983ea220be91a926e6e26e
diff --git a/tools/clang/test/CodeGenSPIRV/fn.export.with.entrypoint.hlsl b/tools/clang/test/CodeGenSPIRV/fn.export.with.entrypoint.hlsl
index da25ead9c1..312476b260 100644
--- a/tools/clang/test/CodeGenSPIRV/fn.export.with.entrypoint.hlsl
+++ b/tools/clang/test/CodeGenSPIRV/fn.export.with.entrypoint.hlsl
@@ -1,4 +1,4 @@
-// RUN: %dxc -T as_6_6 -E main -fspv-target-env=vulkan1.3 -fcgl  %s -spirv | FileCheck %s
+// RUN: %dxc -T as_6_6 -E main -fspv-target-env=universal1.5 -fcgl  %s -spirv | FileCheck %s
 
 // CHECK: OpCapability Linkage
 // CHECK: OpDecorate %external_function LinkageAttributes "external_function" Export
@@ -10,4 +10,4 @@ export int external_function() {
 void main() {
   external_function();
 	return;
-}
\ No newline at end of file
+}