diff --git a/libs/proto b/libs/proto
index fb68d8c7df..6b4a5c242c 160000
--- a/libs/proto
+++ b/libs/proto
@@ -1 +1 @@
-Subproject commit fb68d8c7dfe96170cd4308edee3a5c506ab6d5f6
+Subproject commit 6b4a5c242c103b8aea9e71f82ace9e8723d461f2