diff --git a/hecl/extern/libBoo b/hecl/extern/libBoo
index e106b0bac..3fb2a2757 160000
--- a/hecl/extern/libBoo
+++ b/hecl/extern/libBoo
@@ -1 +1 @@
-Subproject commit e106b0bac76f7409a67f8d6d553f0fdaa5752d18
+Subproject commit 3fb2a275721ea170abe2785a7eba454af7a99f4b