diff --git a/wavextract.spec b/wavextract.spec
index 1b2104d..7a2413c 100644
--- a/wavextract.spec
+++ b/wavextract.spec
@@ -1,6 +1,6 @@
 Name:           wavextract
 Version:        1.0.0
-Release:        11%{?dist}
+Release:        12%{?dist}
 Summary:        Program for extracting embedded audio data from JPEG images
 Summary(pl):    Program do wyciągania zagnieżdżonych danych audio z plików JPEG
 Group:          Applications/Multimedia
@@ -38,6 +38,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_bindir}/%{name}
 
 %changelog
+* Sun Jun 08 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.0.0-12
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
 * Sun Aug 04 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.0.0-11
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild