diff --git a/bobbycar-protocol b/bobbycar-protocol
index cb5939e..496e255 160000
--- a/bobbycar-protocol
+++ b/bobbycar-protocol
@@ -1 +1 @@
-Subproject commit cb5939eefbf990c4e493746d816d09d1dfa5422c
+Subproject commit 496e2556f4858e37df6ae59a84788a34eca862bf