Auto updated submodule references
diff --git a/caravel b/caravel
index 42c9cab..793bf63 160000
--- a/caravel
+++ b/caravel
@@ -1 +1 @@
-Subproject commit 42c9cab06c7fdd94b7eacc12a5c4ff4a60338e74
+Subproject commit 793bf634c2c1b1af90be95fcd85688e869bfb667