diff --git a/external/OpenCL-Headers b/external/OpenCL-Headers
index 6137cfb..dfb5284 160000
--- a/external/OpenCL-Headers
+++ b/external/OpenCL-Headers
@@ -1 +1 @@
-Subproject commit 6137cfbbc7938cd43069d45c622022572fb87113
+Subproject commit dfb5284280a7a0bce6a21c057184ef653d9e21c1