diff --git a/vendor/bdwgc b/vendor/bdwgc
index 151b49a..dac8f77 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit 151b49a5302eea89ffd9efd9cdb82b75ac4f5d35
+Subproject commit dac8f776145e437de006fe416b4cf0678b5f9523