diff --git a/vendor/bdwgc b/vendor/bdwgc
index 952c709..4dca489 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit 952c70947375c8539028b3958e7a5d9ce4b49707
+Subproject commit 4dca48965fbd82bb915965bf3c165ca9e58baa3e