diff --git a/ghc-maccatcher.spec b/ghc-maccatcher.spec
index b783bf9..1c9044a 100644
--- a/ghc-maccatcher.spec
+++ b/ghc-maccatcher.spec
@@ -6,7 +6,7 @@
 
 Name:           ghc-%{pkg_name}
 Version:        2.1.5
-Release:        22%{?dist}
+Release:        23%{?dist}
 Summary:        Obtain the host MAC address on *NIX and Windows
 
 License:        BSD
@@ -102,6 +102,9 @@ This package provides the Haskell %{pkg_name} profiling library.
 
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.1.5-23
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.1.5-22
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild