diff --git a/vendor/bdwgc b/vendor/bdwgc
index c0bc542..865c593 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit c0bc5423f4ab489640e151b943aa0e646a5d65f5
+Subproject commit 865c5939190de1ba3649b08a5f44548b99624ce4