diff --git a/ghc-bytestring-trie.spec b/ghc-bytestring-trie.spec
index d21094f..efe5212 100644
--- a/ghc-bytestring-trie.spec
+++ b/ghc-bytestring-trie.spec
@@ -6,7 +6,7 @@
 
 Name:           ghc-%{pkg_name}
 Version:        0.2.4.1
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        An efficient finite map from (byte)strings to values
 
 License:        BSD
@@ -80,6 +80,9 @@ files.
 
 
 %changelog
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.4.1-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Fri Feb 24 2017 Jens Petersen <petersen@redhat.com> - 0.2.4.1-4
 - refresh to cabal-rpm-0.11.1