diff --git a/protolib b/protolib
index 2f7d041..7cf50bd 160000
--- a/protolib
+++ b/protolib
@@ -1 +1 @@
-Subproject commit 2f7d04111d2f9cf86206c0b2635362c4676d0fc3
+Subproject commit 7cf50bddf3939e5bd78f7264e1baa8b8643d4cd7