Auto updated submodule references
diff --git a/caravel b/caravel
index 192a5b1..2536bec 160000
--- a/caravel
+++ b/caravel
@@ -1 +1 @@
-Subproject commit 192a5b1fe5cd068c3a8a7b30aee8458ca738f73b
+Subproject commit 2536becb71eae57a9d551296636a659f8a9f0040