diff --git a/mesh_service_example/src/main/proto b/mesh_service_example/src/main/proto
index 86c738e80..5ef7aec95 160000
--- a/mesh_service_example/src/main/proto
+++ b/mesh_service_example/src/main/proto
@@ -1 +1 @@
-Subproject commit 86c738e8061ec09625ee52bc61ba862414384ce6
+Subproject commit 5ef7aec9597c6f841152e63b84d9dd7608cdef81