diff --git a/bloaty.spec b/bloaty.spec
index ddcd0e7..41956f8 100644
--- a/bloaty.spec
+++ b/bloaty.spec
@@ -1,6 +1,6 @@
 Name:           bloaty
 Version:        1.1
-Release:        11%{?dist}
+Release:        12%{?dist}
 Summary:        A size profiler for binaries
 
 
@@ -56,6 +56,9 @@ support for WebAssembly.
 
 
 %changelog
+* Sun Nov 07 2021 Mamoru TASAKA <mtasaka@fedoraproject.org> - 1.1-12
+- rebuild for new protobuf
+
 * Sun Oct 24 2021 Adrian Reber <adrian@lisas.de> - 1.1-11
 - Rebuilt for protobuf 3.18.1