diff --git a/proto b/proto
index a367c4186..b2d63367d 160000
--- a/proto
+++ b/proto
@@ -1 +1 @@
-Subproject commit a367c418609100793ddb0f1fbdfbece9f10bb809
+Subproject commit b2d63367d288496b5cc13d9ba9179c91ddf1cac8