diff --git a/vendor/bdwgc b/vendor/bdwgc
index 8227c08..c15afb9 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit 8227c085a57315a0fcc540a5ceca92d471c7070f
+Subproject commit c15afb9261c3f7a46bea4ccec579fff0c1523c25