diff --git a/vendor/bdwgc b/vendor/bdwgc
index bb81ed2..b8cb5a6 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit bb81ed20231fbffbfede6d7f69f8d5808cddaa3a
+Subproject commit b8cb5a63e65e17c5adb9f4fcccd615200662ced8