diff --git a/xz-java.spec b/xz-java.spec
index 7c88a3d..275cf64 100644
--- a/xz-java.spec
+++ b/xz-java.spec
@@ -1,6 +1,6 @@
 Name:           xz-java
 Version:        1.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Java implementation of XZ data compression
 Group:          Development/Libraries
 BuildArch:      noarch
@@ -66,6 +66,9 @@ install -pm 644 build/maven/xz-%{version}.pom %{buildroot}/%{_mavenpomdir}/JPP-%
 %{_javadocdir}/%{name}
 
 %changelog
+* Sun Jul 22 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.0-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+
 * Thu Jun 21 2012 Mikolaj Izdebski <mizdebsk@redhat.com> - 1.0-3
 - Install xz.jar symlink