diff --git a/libs/proto b/libs/proto
index 3c7dab6561..a1a6168403 160000
--- a/libs/proto
+++ b/libs/proto
@@ -1 +1 @@
-Subproject commit 3c7dab65614f9f1d06c4ece987502dba3e86df29
+Subproject commit a1a6168403660566dde872ccd717ac0ff210337d