diff --git a/perl-Math-Calc-Units.spec b/perl-Math-Calc-Units.spec
index 51709a7..5c9d46f 100644
--- a/perl-Math-Calc-Units.spec
+++ b/perl-Math-Calc-Units.spec
@@ -1,6 +1,6 @@
 Name:		perl-Math-Calc-Units
 Version:	1.07
-Release:	11%{?dist}
+Release:	12%{?dist}
 Summary:	Human-readable unit-aware calculator
 License:	GPLv2 or Artistic
 Group:		Development/Libraries
@@ -62,6 +62,9 @@ make test
 %{_mandir}/man3/Math::Calc::Units.3pm*
 
 %changelog
+* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.07-12
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
 * Sat Aug 03 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.07-11
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild