diff --git a/vendor/bdwgc b/vendor/bdwgc
index 30f7109..339cb78 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit 30f7109482e6846284f961b9a0a388e6ab4c19be
+Subproject commit 339cb782de4380929132889274e6303e21eede93