diff --git a/bdwgc-alloc-sys/vendor/bdwgc b/bdwgc-alloc-sys/vendor/bdwgc
index 20f9bcf..fd3e987 160000
--- a/bdwgc-alloc-sys/vendor/bdwgc
+++ b/bdwgc-alloc-sys/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit 20f9bcfd5b4d118b32292a81b2506e2b47d76508
+Subproject commit fd3e9873c0674d356a44ac5eeb59d7f4936d5d86