Auto updated submodule references
diff --git a/caravel b/caravel
index 22daf92..652cdf5 160000
--- a/caravel
+++ b/caravel
@@ -1 +1 @@
-Subproject commit 22daf9258e4b171fc0a9a22477b8bd50ead7ffc5
+Subproject commit 652cdf5f2ec6c8bf6466cebd95ede62edf5116eb