diff --git a/vendor/bdwgc b/vendor/bdwgc
index adb36c3..946696b 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit adb36c3e230cbab01c437f3a55216ccccdc3fc70
+Subproject commit 946696b9b16580fcece3bc4d640f35afc139426d