diff --git a/proto b/proto
index bff5455a899a69d5988366b2f4d175029a7e2362..d7c971a329fcb4ead0b487aa1209b270c54ef541 160000
--- a/proto
+++ b/proto
@@ -1 +1 @@
-Subproject commit bff5455a899a69d5988366b2f4d175029a7e2362
+Subproject commit d7c971a329fcb4ead0b487aa1209b270c54ef541