diff --git a/hecl/extern/libBoo b/hecl/extern/libBoo
index db40c2bff..3daa5df72 160000
--- a/hecl/extern/libBoo
+++ b/hecl/extern/libBoo
@@ -1 +1 @@
-Subproject commit db40c2bff02369cc3ba96d9e8c149d69c80d4704
+Subproject commit 3daa5df720daa043b6078096bdd29b1b04d1eeab