diff --git a/fcitx.spec b/fcitx.spec
index b0c6048..be56f69 100755
--- a/fcitx.spec
+++ b/fcitx.spec
@@ -5,7 +5,7 @@
 Name:			fcitx
 Summary:		An input method framework
 Version:		4.2.9.1
-Release:		3%{?dist}
+Release:		4%{?dist}
 License:		GPLv2+
 Group:			User Interface/Desktops
 URL:			https://fcitx-im.org/wiki/Fcitx
@@ -339,6 +339,9 @@ fi
 %{_libdir}/qt4/plugins/inputmethods/qtim-fcitx.so
 
 %changelog
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.9.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.9.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild