diff --git a/hecl/extern/boo b/hecl/extern/boo
index b1ce75ed6..1a48dd9c4 160000
--- a/hecl/extern/boo
+++ b/hecl/extern/boo
@@ -1 +1 @@
-Subproject commit b1ce75ed6eb4497eb046f3eba9fdbbed4b8dc7b4
+Subproject commit 1a48dd9c42cd25030281345831e7cfb2359426bd