diff --git a/ghc-cryptohash-sha1.spec b/ghc-cryptohash-sha1.spec
index 6c52c47..c769540 100644
--- a/ghc-cryptohash-sha1.spec
+++ b/ghc-cryptohash-sha1.spec
@@ -8,7 +8,7 @@
 
 Name:           ghc-%{pkg_name}
 Version:        0.11.100.1
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        Fast, pure and practical SHA-1 implementation
 
 License:        BSD
@@ -93,6 +93,9 @@ cabal-tweak-dep-ver base '< 4.10' '< 4.11'
 
 
 %changelog
+* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.11.100.1-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
 * Fri Jan 26 2018 Jens Petersen <petersen@redhat.com> - 0.11.100.1-5
 - rebuild