diff --git a/vendor/bdwgc b/vendor/bdwgc
index 1d98269..4306149 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit 1d9826992aa2a2783c9badbacddae70fdf7fffee
+Subproject commit 4306149f0bea951a9fb2c967a7b01c292c8aa78f