diff --git a/vendor/bdwgc b/vendor/bdwgc
index c91eaf6..c66af36 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit c91eaf6edcf8134d63c371b69411af39b91981e1
+Subproject commit c66af36a28a5b50cb4f1c7fb54902c71c93122e5