diff --git a/hecl/extern/libBoo b/hecl/extern/libBoo
index 5485e7d2b..6afe4eaff 160000
--- a/hecl/extern/libBoo
+++ b/hecl/extern/libBoo
@@ -1 +1 @@
-Subproject commit 5485e7d2b1de555c5833f7fcd5ac4a58457d9532
+Subproject commit 6afe4eaff732998fb0edeb8e00b2b1a56d465bb0