diff --git a/ghc-data-clist.spec b/ghc-data-clist.spec
index 39b0192..98b3f0b 100644
--- a/ghc-data-clist.spec
+++ b/ghc-data-clist.spec
@@ -6,7 +6,7 @@
 
 Name:           ghc-%{pkg_name}
 Version:        0.1.2.3
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        Simple functional ring type
 
 License:        BSD
@@ -104,6 +104,9 @@ cp -bp %{SOURCE1} %{pkg_name}.cabal
 
 
 %changelog
+* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.1.2.3-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Fri Jul 17 2020 Jens Petersen <petersen@redhat.com> - 0.1.2.3-5
 - refresh to cabal-rpm-2.0.6