diff --git a/ghc-cryptohash.spec b/ghc-cryptohash.spec
index 2a9d29e..e035e34 100644
--- a/ghc-cryptohash.spec
+++ b/ghc-cryptohash.spec
@@ -8,7 +8,7 @@
 
 Name:           ghc-%{pkg_name}
 Version:        0.11.9
-Release:        17%{?dist}
+Release:        18%{?dist}
 Summary:        Collection of crypto hashes, fast, pure and practical
 
 License:        BSD
@@ -123,6 +123,9 @@ This package provides the Haskell %{pkg_name} profiling library.
 
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.11.9-18
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.11.9-17
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild