diff --git a/vendor/bdwgc b/vendor/bdwgc
index 2cc754b..703232d 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit 2cc754be36bd2560a3e6f468f5039cf00e4230d1
+Subproject commit 703232dd4131d247a43a0b0506ffc5ab5669a191