diff --git a/hecl/extern/libBoo b/hecl/extern/libBoo
index c96f961c4..45fb66540 160000
--- a/hecl/extern/libBoo
+++ b/hecl/extern/libBoo
@@ -1 +1 @@
-Subproject commit c96f961c4d67945cf684a31b744ebf82462ebf44
+Subproject commit 45fb66540f954f3eea88be836acf37eebf42138c