Auto updated submodule references
diff --git a/caravel b/caravel
index 87ee614..cbfa2c6 160000
--- a/caravel
+++ b/caravel
@@ -1 +1 @@
-Subproject commit 87ee61406b745a0322bf5a0104be17c081a0f878
+Subproject commit cbfa2c67b49fe017ad14a9a751b30f36dec8af7a