diff --git a/vendor/bdwgc b/vendor/bdwgc
index 1d38c6d..af6f40b 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit 1d38c6d905a83b006df843440b380e51a2119871
+Subproject commit af6f40bf3ce6ea916d487e10eee9dd4691ed4a07