diff --git a/proto b/proto
index 4f8fede..7c3773f 160000
--- a/proto
+++ b/proto
@@ -1 +1 @@
-Subproject commit 4f8fede00b8835166f12a6fdd5ce6411e278d24c
+Subproject commit 7c3773f6e3704440b445b30faa677516a45d3b60