diff --git a/proto b/proto
index f7388e18e0908d2b675159176f9c9a8a6f52637e..6f81c44a02b9258293bfb83b4de7831ef8d7c4e9 160000
--- a/proto
+++ b/proto
@@ -1 +1 @@
-Subproject commit f7388e18e0908d2b675159176f9c9a8a6f52637e
+Subproject commit 6f81c44a02b9258293bfb83b4de7831ef8d7c4e9