diff --git a/bobbycar-protocol b/bobbycar-protocol
index 99484cc..b6f0d6a 160000
--- a/bobbycar-protocol
+++ b/bobbycar-protocol
@@ -1 +1 @@
-Subproject commit 99484cc91d01b14b4ac77f7559dfcb063b0a4384
+Subproject commit b6f0d6a185eb211382ce068b6b4d695d9a8b41af