diff --git a/postgrey.spec b/postgrey.spec
index faee6fd..3f36219 100644
--- a/postgrey.spec
+++ b/postgrey.spec
@@ -2,7 +2,7 @@
 
 Name:              postgrey
 Version:           1.37
-Release:           11%{?dist}
+Release:           12%{?dist}
 Summary:           Postfix Greylisting Policy Server
 # File headers only state "GNU GPL", but the LICENSE sections state v2 and "any
 # later version"
@@ -131,6 +131,9 @@ exit 0
 %dir %attr(0751,postgrey,postfix) %{_localstatedir}/spool/postfix/postgrey/
 
 %changelog
+* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.37-12
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Mon Jun 22 2020 Jitka Plesnikova <jplesnik@redhat.com> - 1.37-11
 - Perl 5.32 rebuild