diff --git a/EMBOSS.spec b/EMBOSS.spec
index a25ec77..804c936 100644
--- a/EMBOSS.spec
+++ b/EMBOSS.spec
@@ -20,7 +20,7 @@
 
 Name:           EMBOSS
 Version:        6.4.0
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        The European Molecular Biology Open Software Suite
 
 # Files under jemboss/, ajax/ensembl/ are LGPLv2+
@@ -319,6 +319,9 @@ desktop-file-install                                    \
 %{_includedir}/EMBOSS/eplplot/
 
 %changelog
+* Wed Jul 18 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 6.4.0-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+
 * Mon Feb 27 2012 Tom Callaway <spot@fedoraproject.org> - 6.4.0-5
 - resolve conflict with pscan