diff --git a/protocol b/protocol
index c40179c..9fa12cd 160000
--- a/protocol
+++ b/protocol
@@ -1 +1 @@
-Subproject commit c40179c1e3a8868647052f814673a590d5702267
+Subproject commit 9fa12cd0f92413ebb3b60aa102b3ad68e018810e