diff --git a/hecl/extern/libBoo b/hecl/extern/libBoo
index 7153168a2..68a1e9150 160000
--- a/hecl/extern/libBoo
+++ b/hecl/extern/libBoo
@@ -1 +1 @@
-Subproject commit 7153168a2cdb43062394fa64bb365828c25dde57
+Subproject commit 68a1e9150e0b691e8920a2ccf83fce8f748edc61