Auto updated submodule references
diff --git a/caravel b/caravel
index 13f2590..672bdf5 160000
--- a/caravel
+++ b/caravel
@@ -1 +1 @@
-Subproject commit 13f2590e4b3a74b910dac56a6b757f5a66fd5212
+Subproject commit 672bdf5dac80ae9afd9000674077465f3250cf2f