diff --git a/hecl/extern/boo b/hecl/extern/boo
index 1d70723c9..5b62fcd82 160000
--- a/hecl/extern/boo
+++ b/hecl/extern/boo
@@ -1 +1 @@
-Subproject commit 1d70723c985568eecfb9808329b53bb490c943f8
+Subproject commit 5b62fcd82613ab3ca8fddc50a41303ec7196b268