diff --git a/byacc.spec b/byacc.spec
index 0674363..ab710d1 100644
--- a/byacc.spec
+++ b/byacc.spec
@@ -3,7 +3,7 @@
 Summary: Berkeley Yacc, a parser generator
 Name: byacc
 Version: 2.0.%{byaccdate}
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: Public Domain
 URL: http://invisible-island.net/byacc/byacc.html
 Source: ftp://invisible-island.net/byacc/byacc-%{byaccdate}.tgz
@@ -51,6 +51,9 @@ echo ====================TESTING END=====================
 %{_mandir}/man1/byacc.1*
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.0.20210109-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Tue Jan 12 2021 Arjun Shankar <arjun@redhat.com> - 2.0-20210109-1
 - Rebase to byacc-2.0-20210109 (#1914591)