diff --git a/vendor/bdwgc b/vendor/bdwgc
index 75ef9a3..83a42e6 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit 75ef9a30272c7b0a582321da6018f4eec077bfc9
+Subproject commit 83a42e64d0710958a50cc28fe1c232f7726cd293