diff --git a/hecl/extern/libBoo b/hecl/extern/libBoo
index 53ad4df63..ce9d877cf 160000
--- a/hecl/extern/libBoo
+++ b/hecl/extern/libBoo
@@ -1 +1 @@
-Subproject commit 53ad4df63d85b8f35d5feaba360c3439e9cbc43c
+Subproject commit ce9d877cfaeb63f8335acd36517b3026e6728d46