diff --git a/ghc-x509-system.spec b/ghc-x509-system.spec
index 507fc7e..5f1809d 100644
--- a/ghc-x509-system.spec
+++ b/ghc-x509-system.spec
@@ -6,7 +6,7 @@
 
 Name:           ghc-%{pkg_name}
 Version:        1.6.6
-Release:        13%{?dist}
+Release:        14%{?dist}
 Summary:        Handle per-operating-system X.509 accessors and storage
 
 License:        BSD
@@ -107,6 +107,9 @@ This package provides the Haskell %{pkg_name} profiling library.
 
 
 %changelog
+* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.6.6-14
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Fri Jul 17 2020 Jens Petersen <petersen@redhat.com> - 1.6.6-13
 - refresh to cabal-rpm-2.0.6