diff --git a/proto b/proto
index 6c39b5b..b47cadb 160000
--- a/proto
+++ b/proto
@@ -1 +1 @@
-Subproject commit 6c39b5bf472677122b3ebf77b434af09038ff0dc
+Subproject commit b47cadbc372c03936c3d03cb134874426dad6d11