diff --git a/ghc-erf.spec b/ghc-erf.spec
index 5cb0369..3907c4b 100644
--- a/ghc-erf.spec
+++ b/ghc-erf.spec
@@ -6,7 +6,7 @@
 
 Name:           ghc-%{pkg_name}
 Version:        2.0.0.0
-Release:        11%{?dist}
+Release:        12%{?dist}
 Summary:        The error function, erf, and related functions
 
 License:        BSD
@@ -97,6 +97,9 @@ This package provides the Haskell %{pkg_name} profiling library.
 
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.0.0.0-12
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.0.0.0-11
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild