diff --git a/vamp-plugin-sdk.spec b/vamp-plugin-sdk.spec
index 3342411..3f8590a 100644
--- a/vamp-plugin-sdk.spec
+++ b/vamp-plugin-sdk.spec
@@ -1,6 +1,6 @@
 Name:           vamp-plugin-sdk
 Version:        2.2.1
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        An API for audio analysis and feature extraction plugins
 
 Group:          System Environment/Libraries
@@ -108,6 +108,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Sun Jul 22 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.2.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+
 * Tue Feb 28 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.2.1-3
 - Rebuilt for c++ ABI breakage