diff --git a/perl-Date-Calc.spec b/perl-Date-Calc.spec
index 58060c1..bd6925f 100644
--- a/perl-Date-Calc.spec
+++ b/perl-Date-Calc.spec
@@ -1,6 +1,6 @@
 Name:           perl-Date-Calc
 Version:        6.4
-Release:        20%{?dist}
+Release:        21%{?dist}
 Summary:        Gregorian calendar date calculations
 License:        GPL+ or Artistic
 URL:            https://metacpan.org/release/Date-Calc
@@ -65,6 +65,9 @@ make test
 
 
 %changelog
+* Fri Jan 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 6.4-21
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
+
 * Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 6.4-20
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild