diff --git a/vendor/bdwgc b/vendor/bdwgc
index 50f8739..a6bf388 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit 50f8739e0855d59c39da6cef3d935f6abe709e4f
+Subproject commit a6bf388555992722604823269a8a7ab33787354e