diff --git a/msgpack.spec b/msgpack.spec
index 9d7f583..6e9525d 100644
--- a/msgpack.spec
+++ b/msgpack.spec
@@ -1,6 +1,6 @@
 Name:		msgpack
 Version:	0.5.8
-Release:	1%{?dist}
+Release:	2%{?dist}
 Summary:	Binary-based efficient object serialization library
 Group:		System Environment/Libraries
 
@@ -64,6 +64,9 @@ find $RPM_BUILD_ROOT -name '*.la' -exec rm -f '{}' ';'
 
 
 %changelog
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.5.8-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
 * Thu Jan  9 2014 Daiki Ueno <dueno@redhat.com> - 0.5.8-1
 - new upstream release
 - remove patches that are no longer needed