diff --git a/DEPS b/DEPS
index c710f14..44d816c 100644
--- a/DEPS
+++ b/DEPS
@@ -12,8 +12,8 @@
   'googletest_revision': '5c8ca58edfb304b2dd5e6061f83387470826dd87',
   'gpuweb_cts_revision': '177a4faf0a7ce6f8c64b42a715c634e363912a74',
   'protobuf_revision': 'fde7cf7358ec7cd69e8db9be4f1fa6a5c431386a',
-  'spirv_headers_revision': 'f5417a4b6633c3217c9a1bc2f0c70b1454975ba7',
-  'spirv_tools_revision': 'ecdd9a3e6bd384bf51d096b507291faa10f14685',
+  'spirv_headers_revision': '1d4e3a7e3a04ba205ed8cb1485f7cb7369bec609',
+  'spirv_tools_revision': '640b17b5fbc65f2aed9106ad96ba40c51fa20195',
   'testing_revision': '2691851e49de541c3fe42fa8692ddcdee938162f',
 }