Auto updated submodule references
diff --git a/caravel b/caravel
index 793bf63..e7a753e 160000
--- a/caravel
+++ b/caravel
@@ -1 +1 @@
-Subproject commit 793bf634c2c1b1af90be95fcd85688e869bfb667
+Subproject commit e7a753e5a6fdebe23904233b2b1fbb65a6609084