diff --git a/vendor/bdwgc b/vendor/bdwgc
index f8e6e7d..247e735 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit f8e6e7d8fb2fdadb58fc33b6035053abb0e8957c
+Subproject commit 247e7354f3361e5cfe9ea9dd420fbdeac801efaa