diff --git a/hecl/extern/libBoo b/hecl/extern/libBoo
index b837af869..be37b22dd 160000
--- a/hecl/extern/libBoo
+++ b/hecl/extern/libBoo
@@ -1 +1 @@
-Subproject commit b837af8690a4d661777434f8a0a7bdf215296bf6
+Subproject commit be37b22dd565fbb4eaf3889912dbca14db8037e4