diff --git a/ghc-cmdargs.spec b/ghc-cmdargs.spec
index 0743c20..da69195 100644
--- a/ghc-cmdargs.spec
+++ b/ghc-cmdargs.spec
@@ -6,7 +6,7 @@
 
 Name:           ghc-%{pkg_name}
 Version:        0.10.20
-Release:        8%{?dist}
+Release:        9%{?dist}
 Summary:        Command line argument processing
 
 License:        BSD
@@ -103,6 +103,9 @@ This package provides the Haskell %{pkg_name} profiling library.
 
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.10.20-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.10.20-8
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild