diff --git a/proto b/proto
index 7db1c2edb..4396b3689 160000
--- a/proto
+++ b/proto
@@ -1 +1 @@
-Subproject commit 7db1c2edb2e62e90b1f297be2f11aff0df35330a
+Subproject commit 4396b3689719ac292f9628752b5b1c78288ab2e7