diff --git a/clutter-1.26.2.tar.xz b/clutter-1.26.2.tar.xz
deleted file mode 100644
index 6ca44fd..0000000
Binary files a/clutter-1.26.2.tar.xz and /dev/null differ
diff --git a/clutter-1.26.4.tar.xz b/clutter-1.26.4.tar.xz
new file mode 100644
index 0000000..d06d91b
Binary files /dev/null and b/clutter-1.26.4.tar.xz differ
diff --git a/clutter.spec b/clutter.spec
index 8d89457..230b67c 100644
--- a/clutter.spec
+++ b/clutter.spec
@@ -1,6 +1,6 @@
 Name:           clutter
-Version:        1.26.2
-Release:        10
+Version:        1.26.4
+Release:        1
 Summary:        Clutter can create fast, visually rich graphical user interfaces.
 
 License:        LGPLv2+
@@ -12,6 +12,7 @@ BuildRequires:  mesa-libGL-devel gdk-pixbuf2-devel libXcomposite-devel gettext
 BuildRequires:  pango-devel wayland-devel libXdamage-devel libxkbcommon-devel
 BuildRequires:  pkgconfig(cairo-gobject) pkgconfig(libinput) pkgconfig(json-glib-1.0)
 BuildRequires:  pkgconfig(cogl-1.0) pkgconfig(gio-2.0) pkgconfig(gobject-introspection-1.0)
+BuildRequires:  mesa-libEGL-devel
 
 Requires:       cairo cogl libinput glib2 gobject-introspection mesa-dri-drivers
 Requires:       json-glib
@@ -65,6 +66,7 @@ make install DESTDIR=%{buildroot}
 
 %files devel
 %{_datadir}/gir-1.0/
+%{_datadir}/clutter-1.0/valgrind/clutter.supp
 %{_libdir}/*.so
 %{_libdir}/pkgconfig/
 %{_includedir}/*
@@ -72,10 +74,13 @@ make install DESTDIR=%{buildroot}
 %{_libexecdir}/installed-tests/clutter
 
 %files help
-%doc README NEWS
+%doc README.md NEWS
 %{_datadir}/gtk-doc/html/clutter
 
 %changelog
+* Mon Feb 1 2021 yanglu <yanglu60@huawei.com> - 1.26.4-1
+- update to 1.26.4
+
 * Wed Sep 9 2020 hanhui <hanhui15@huawei.com> - 1.26.2-10
 - Type:bugfix
 - ID:NA