diff --git a/proto b/proto
index 15c6ec5..3ba37f5 160000
--- a/proto
+++ b/proto
@@ -1 +1 @@
-Subproject commit 15c6ec580d12e8d43c4eb9b5cb62f2f0d807b5ef
+Subproject commit 3ba37f555f0c0263bd4eb6829fd0da9bed12b1f8