diff --git a/proto b/proto
index 75e826bd318c39e63d324f71e035f08355ffc51f..73d85fb20bb16902c0a89dda697eed17994712bc 160000
--- a/proto
+++ b/proto
@@ -1 +1 @@
-Subproject commit 75e826bd318c39e63d324f71e035f08355ffc51f
+Subproject commit 73d85fb20bb16902c0a89dda697eed17994712bc