diff --git a/xz-java.spec b/xz-java.spec
index 16227a6..c1be960 100644
--- a/xz-java.spec
+++ b/xz-java.spec
@@ -1,6 +1,6 @@
 Name:           xz-java
 Version:        1.6
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Java implementation of XZ data compression
 License:        Public Domain
 URL:            http://tukaani.org/xz/java.html
@@ -49,6 +49,9 @@ ant maven
 %doc COPYING
 
 %changelog
+* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.6-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Tue Mar 21 2017 Michael Simacek <msimacek@redhat.com> - 1.6-3
 - Install with XMvn