diff --git a/DEPS b/DEPS
index ff663e2..44dc5a8 100644
--- a/DEPS
+++ b/DEPS
@@ -332,7 +332,7 @@
   },
 
   'third_party/dxc': {
-    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@cdc56031b562359967ea440060a110a388d8f782',
+    'url': '{chromium_git}/external/github.com/microsoft/DirectXShaderCompiler@128e6ce2be8f09539c97cf28d6066d9a6b32b15c',
   },
 
   'third_party/dxheaders': {
diff --git a/third_party/dxc b/third_party/dxc
index cdc5603..128e6ce 160000
--- a/third_party/dxc
+++ b/third_party/dxc
@@ -1 +1 @@
-Subproject commit cdc56031b562359967ea440060a110a388d8f782
+Subproject commit 128e6ce2be8f09539c97cf28d6066d9a6b32b15c