diff --git a/vendor/bdwgc b/vendor/bdwgc
index 51aa5a8..dd1d0bc 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit 51aa5a8a6642631951ee51592b5607d0c090d0b8
+Subproject commit dd1d0bc645368355cd62bf1a74ac5dcc58f2ed7f