diff --git a/m4.spec b/m4.spec
index ce6c063..89ba8cb 100644
--- a/m4.spec
+++ b/m4.spec
@@ -1,7 +1,7 @@
 Summary: GNU macro processor
 Name: m4
 Version: 1.4.18
-Release: 16%{?dist}
+Release: 17%{?dist}
 License: GPLv3+
 Source0: https://ftp.gnu.org/gnu/m4/m4-%{version}.tar.xz
 Source1: https://ftp.gnu.org/gnu/m4/m4-%{version}.tar.xz.sig
@@ -52,6 +52,9 @@ make %{?_smp_mflags} check
 %{_mandir}/man1/m4.1*
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.4.18-17
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Tue Oct 13 2020 Vitezslav Crhonek <vcrhonek@redhat.com> - 1.4.18-16
 - Drop workaround introduced in previous release
   Resolves: #1864107