diff --git a/external/SPIRV-Headers b/external/SPIRV-Headers
index 51b1064617..124a9665e4 160000
--- a/external/SPIRV-Headers
+++ b/external/SPIRV-Headers
@@ -1 +1 @@
-Subproject commit 51b106461707f46d962554efe1bf56dee28958a3
+Subproject commit 124a9665e464ef98b8b718d572d5f329311061eb
diff --git a/external/SPIRV-Tools b/external/SPIRV-Tools
index ec90d2872a..e553b884c7 160000
--- a/external/SPIRV-Tools
+++ b/external/SPIRV-Tools
@@ -1 +1 @@
-Subproject commit ec90d2872acbb4802661c9186a1e0fce8924e97b
+Subproject commit e553b884c7c9febaa4e52334f683641fb5f196a0