diff --git a/vendor/bdwgc b/vendor/bdwgc
index 5d619ee..462a6cd 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit 5d619eefc705ab1951d0a2ab1d773dffe59c0c8c
+Subproject commit 462a6cd30b5d295d03b248a2aba331dcf67c8048