diff --git a/ghc-zlib.spec b/ghc-zlib.spec
index e64aed1..b9a7f55 100644
--- a/ghc-zlib.spec
+++ b/ghc-zlib.spec
@@ -8,7 +8,7 @@
 Name:           ghc-%{pkg_name}
 # part of haskell-platform
 Version:        0.5.4.1
-Release:        30%{?dist}
+Release:        31%{?dist}
 Summary:        Compression and decompression in the gzip and zlib formats
 
 License:        BSD
@@ -80,6 +80,9 @@ rm -r cbits
 
 
 %changelog
+* Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.5.4.1-31
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
+
 * Tue Feb 17 2015 Jens Petersen <petersen@redhat.com>
 - remove the copy library in prep