diff --git a/proto b/proto
index bf3233f..9c69ced 160000
--- a/proto
+++ b/proto
@@ -1 +1 @@
-Subproject commit bf3233f7b8862f34a8c25b5946acfe9ee0afc8e5
+Subproject commit 9c69ced34b0a7596c3bb37106d97c6f0a48731de