diff --git a/ghc-io-streams.spec b/ghc-io-streams.spec
index ef61460..cbcee58 100644
--- a/ghc-io-streams.spec
+++ b/ghc-io-streams.spec
@@ -8,7 +8,7 @@
 
 Name:           ghc-%{pkg_name}
 Version:        1.5.1.0
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        Simple, composable, easy-to-use stream I/O
 
 License:        BSD
@@ -130,6 +130,9 @@ cabal-tweak-drop-dep bytestring-builder
 
 
 %changelog
+* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.5.1.0-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Fri Jul 17 2020 Jens Petersen <petersen@redhat.com> - 1.5.1.0-4
 - refresh to cabal-rpm-2.0.6