diff --git a/vendor/bdwgc b/vendor/bdwgc
index ab1bfc3..308aafa 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit ab1bfc33c87726dc1fd85c351191380c6c463143
+Subproject commit 308aafa4009ff23737a02b1452b37bbde49c4a99