diff --git a/proto b/proto
index c71f378..1b8f7c5 160000
--- a/proto
+++ b/proto
@@ -1 +1 @@
-Subproject commit c71f37847279ee23220fcf9e0e45d2c365b3b8ee
+Subproject commit 1b8f7c5cfccf7e4f3a7a8422215c9db1d6fcc68e