diff --git a/ghc-data-default-instances-dlist.spec b/ghc-data-default-instances-dlist.spec
index 3904e72..ba5ff0e 100644
--- a/ghc-data-default-instances-dlist.spec
+++ b/ghc-data-default-instances-dlist.spec
@@ -6,7 +6,7 @@
 
 Name:           ghc-%{pkg_name}
 Version:        0.0.1
-Release:        17%{?dist}
+Release:        18%{?dist}
 Summary:        Default instances for types in dlist
 
 License:        BSD
@@ -103,6 +103,9 @@ library.
 
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.1-18
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.1-17
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild