diff --git a/proto b/proto
index 2fcec34bd5..743aa1d240 160000
--- a/proto
+++ b/proto
@@ -1 +1 @@
-Subproject commit 2fcec34bd52b1570245771b3f413ff176f132547
+Subproject commit 743aa1d24094db30ac3ed503d9552fb9c49ef4c4