diff --git a/vendor/bdwgc b/vendor/bdwgc
index 73b67ba..304d734 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit 73b67bab7ecc943abd2e3253a26127212442833a
+Subproject commit 304d734b6e076f1153362789ae5d1caa7c8c8ed5