diff --git a/proto b/proto
index 8bac81b..a578453 160000
--- a/proto
+++ b/proto
@@ -1 +1 @@
-Subproject commit 8bac81b6317552ca873e324fbd520c77c4a937a3
+Subproject commit a578453b3c17794b61fb6cf4470ecaac8287d6d2