diff --git a/known_good.json b/known_good.json
index a523015e..1cbcb096 100644
--- a/known_good.json
+++ b/known_good.json
@@ -5,14 +5,14 @@
       "site" : "github",
       "subrepo" : "KhronosGroup/SPIRV-Tools",
       "subdir" : "External/spirv-tools",
-      "commit" : "a996591b1c67e789e88e99ae3881272f5fc47374"
+      "commit" : "360d469b9eac54d6c6e20f609f9ec35e3a5380ad"
     },
     {
       "name" : "spirv-tools/external/spirv-headers",
       "site" : "github",
       "subrepo" : "KhronosGroup/SPIRV-Headers",
       "subdir" : "External/spirv-tools/external/spirv-headers",
-      "commit" : "f8a4f5d876e56c9930344041171192f04f244f61"
+      "commit" : "e867c06631767a2d96424cbec530f9ee5e78180f"
     }
   ]
 }