diff --git a/ghc-MemoTrie.spec b/ghc-MemoTrie.spec
index 77700d5..bf8b0de 100644
--- a/ghc-MemoTrie.spec
+++ b/ghc-MemoTrie.spec
@@ -10,7 +10,7 @@
 Name:           ghc-%{pkg_name}
 Version:        0.6.10
 # can only be reset when all subpkgs bumped
-Release:        8%{?dist}
+Release:        9%{?dist}
 Summary:        Trie-based memo functions
 
 License:        BSD
@@ -128,6 +128,9 @@ cabal-tweak-dep-ver base '< 4.13' '< 4.14'
 
 
 %changelog
+* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.6.10-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Fri Jul 17 2020 Jens Petersen <petersen@redhat.com> - 0.6.10-8
 - refresh to cabal-rpm-2.0.6