diff --git a/vendor/bdwgc b/vendor/bdwgc
index 390718b..e1fb227 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit 390718bf0c34f10c4fcefcb20952d7fb1b0c9590
+Subproject commit e1fb22721027deb97a20b3c656506e2cb084b2aa