diff --git a/deepin-mutter.spec b/deepin-mutter.spec
index 5de00cf..ebbf3c8 100644
--- a/deepin-mutter.spec
+++ b/deepin-mutter.spec
@@ -1,6 +1,6 @@
 Name:           deepin-mutter
 Version:        3.20.26
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Base window manager for deepin, fork of gnome mutter
 License:        GPLv3
 URL:            https://github.com/linuxdeepin/deepin-mutter
@@ -110,6 +110,9 @@ desktop-file-validate %{buildroot}/%{_datadir}/applications/%{name}.desktop
 %{_libdir}/lib%{name}.so
 
 %changelog
+* Thu Jul 12 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.20.26-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
+
 * Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.20.26-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild