diff --git a/perl-Text-Diff.spec b/perl-Text-Diff.spec
index 1e3d718..91d5951 100644
--- a/perl-Text-Diff.spec
+++ b/perl-Text-Diff.spec
@@ -1,6 +1,6 @@
 Name:           perl-Text-Diff
 Version:        1.45
-Release:        20%{?dist}
+Release:        21%{?dist}
 Summary:        Perform diffs on files and record sets
 # lib/Text/Diff.pm - GPL-2.0-or-later OR Artistic-1.0-Perl
 # lib/Text/Diff/Config.pm - MIT
@@ -61,6 +61,9 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Thu Jan 25 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.45-21
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
 * Sun Jan 21 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.45-20
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild