diff --git a/vendor/bdwgc b/vendor/bdwgc
index 400053e..54522af 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit 400053e428fcd81cf0c867d49223d74de27ccfaa
+Subproject commit 54522af853de28f45195044dadfd795c4e5942aa