diff --git a/suitesparse.spec b/suitesparse.spec
index d43c053..8edbd80 100644
--- a/suitesparse.spec
+++ b/suitesparse.spec
@@ -12,7 +12,7 @@
 
 Name:           suitesparse
 Version:        4.2.1
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        A collection of sparse matrix libraries
 
 Group:          System Environment/Libraries
@@ -433,6 +433,9 @@ rm -rf ${RPM_BUILD_ROOT}
 %doc Doc/*
 
 %changelog
+* Sun Jun 08 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.2.1-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
 * Mon Feb 10 2014 Nils Philippsen <nils@redhat.com> - 4.2.2-2
 - ship licenses as documentation in the base package
 - hardlink duplicate documentation/license files