diff --git a/vendor/bdwgc b/vendor/bdwgc
index f0699e3..df1a787 160000
--- a/vendor/bdwgc
+++ b/vendor/bdwgc
@@ -1 +1 @@
-Subproject commit f0699e37021924957ea6e46b09a3cb425c701706
+Subproject commit df1a787929aa550ec5343442fd2212a2717ac0cd