diff --git a/vendor/bdwgc b/vendor/bdwgc
index 563c994..09a4c98 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit 563c994fd6a3b3b6f62077f87fead26defe257c0
+Subproject commit 09a4c98ee3b5b45dc3b425dccb8100507f24adc6