diff --git a/dmlite.spec b/dmlite.spec
index c4e400b..e89c7ca 100644
--- a/dmlite.spec
+++ b/dmlite.spec
@@ -9,7 +9,7 @@
 
 Name:		dmlite
 Version:	0.6.2
-Release:	3%{?dist}
+Release:	4%{?dist}
 Summary:	Common libraries for grid data management and storage
 Group:		Applications/Internet
 License:	ASL 2.0
@@ -138,6 +138,9 @@ rm -rf %{buildroot}
 %{python_sitearch}/pydmlite.so
 
 %changelog
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.6.2-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
 * Fri May 23 2014 Petr Machata <pmachata@redhat.com> - 0.6.2-3
 - Rebuild for boost 1.55.0