diff --git a/src/bobbycar-protocol b/src/bobbycar-protocol
index b1f810e..39f76cb 160000
--- a/src/bobbycar-protocol
+++ b/src/bobbycar-protocol
@@ -1 +1 @@
-Subproject commit b1f810e31481312b25c60e28cb917f026ad8b0ab
+Subproject commit 39f76cb62b32da2ea8d7a7154e1b2854dbf792ab