diff --git a/protolib b/protolib
index fdfc9d1..c0a9164 160000
--- a/protolib
+++ b/protolib
@@ -1 +1 @@
-Subproject commit fdfc9d1df52a77988122ca505a02853d9cdc3e9c
+Subproject commit c0a91641d344a7b54b08ba5ed747837fb5d9e0ae