diff --git a/vendor/bdwgc b/vendor/bdwgc
index 92abef5..93f4212 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit 92abef5c47d41f91eb3fc4f3085e6dd203327dfe
+Subproject commit 93f4212eec975835bd8193ca3dcd2446b1a723c8