diff --git a/vendor/bdwgc b/vendor/bdwgc
index 70ffca1..2e1b8f2 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit 70ffca11f715b7fcc251ed1cfbcfb82b50176b62
+Subproject commit 2e1b8f20559a7296fedd4fbcb823c4c2ed885eba