diff --git a/dyninst.spec b/dyninst.spec
index 0893e2a..ba450ab 100644
--- a/dyninst.spec
+++ b/dyninst.spec
@@ -2,7 +2,7 @@ Summary: An API for Run-time Code Generation
 License: LGPLv2+
 Name: dyninst
 Group: Development/Libraries
-Release: 8%{?dist}
+Release: 9%{?dist}
 URL: http://www.dyninst.org
 Version: 8.1.2
 Exclusiveos: linux
@@ -161,6 +161,9 @@ chmod 644 %{buildroot}%{_libdir}/dyninst/testsuite/*
 %attr(755,root,root) %{_libdir}/dyninst/testsuite/*
 
 %changelog
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 8.1.2-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
 * Fri May 23 2014 Petr Machata <pmachata@redhat.com> - 8.1.2-8
 - Rebuild for boost 1.55.0