diff --git a/libs/proto b/libs/proto
index 21f897e3c6..fb68d8c7df 160000
--- a/libs/proto
+++ b/libs/proto
@@ -1 +1 @@
-Subproject commit 21f897e3c6610990ffae3b866b55e59e5d128e87
+Subproject commit fb68d8c7dfe96170cd4308edee3a5c506ab6d5f6