Auto updated submodule references
diff --git a/caravel b/caravel
index e16e67d..d49fe64 160000
--- a/caravel
+++ b/caravel
@@ -1 +1 @@
-Subproject commit e16e67db7881e48caec8bda8b867536c811875af
+Subproject commit d49fe64cddfc67ecbd9968a50aa7614288f015b2