diff --git a/hecl/extern/libBoo b/hecl/extern/libBoo
index c8b72e8be..c499a29e9 160000
--- a/hecl/extern/libBoo
+++ b/hecl/extern/libBoo
@@ -1 +1 @@
-Subproject commit c8b72e8bef05b11255d8d3fa1666f0b221df5657
+Subproject commit c499a29e90b7aafabd24cfb09e844b8404af077d