diff --git a/boost-gdb-printers.spec b/boost-gdb-printers.spec
index c7d6550..60a4fa1 100644
--- a/boost-gdb-printers.spec
+++ b/boost-gdb-printers.spec
@@ -1,6 +1,6 @@
 Name: boost-gdb-printers
 Version: 3
-Release: 3%{?dist}
+Release: 4%{?dist}
 Summary: GDB pretty printers for boost
 
 Group: Development/Debug
@@ -41,6 +41,9 @@ make %{?_smp_mflags} check
 %doc AUTHORS ChangeLog COPYING NEWS README
 
 %changelog
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
 * Fri May 23 2014 Petr Machata <pmachata@redhat.com> - 3-3
 - Rebuild for boost 1.55.0