diff --git a/libXt-1.2.0.tar.bz2 b/libXt-1.2.0.tar.bz2
deleted file mode 100644
index ecad244..0000000
Binary files a/libXt-1.2.0.tar.bz2 and /dev/null differ
diff --git a/libXt-1.2.1.tar.bz2 b/libXt-1.2.1.tar.bz2
new file mode 100644
index 0000000..aae45ac
Binary files /dev/null and b/libXt-1.2.1.tar.bz2 differ
diff --git a/libXt.spec b/libXt.spec
index 0d1ee4c..2a8b2a5 100644
--- a/libXt.spec
+++ b/libXt.spec
@@ -1,15 +1,15 @@
 Name:           libXt
-Version:        1.2.0
-Release:        0
+Version:        1.2.1
+Release:        1
 License:        MIT
 Summary:        X.Org X11 libXt runtime library
 URL:            https://www.x.org
 Source0:        https://xorg.freedesktop.org/archive/individual/lib/%{name}-%{version}.tar.bz2
 
-BuildRequires:  xorg-x11-util-macros autoconf automake libtool
-BuildRequires:  xorg-x11-proto-devel libX11-devel libSM-devel libX11-devel
+BuildRequires:  xorg-x11-util-macros autoconf automake libtool make
+BuildRequires:  pkgconfig(xproto) pkgconfig(x11) pkgconfig(sm)
 
-Requires:       libX11 >= 1.5.99.902
+Requires:       libX11 >= 1.6
 
 %description
 X.Org X11 libXt runtime library
@@ -59,6 +59,9 @@ mkdir -p -m 0755 $RPM_BUILD_ROOT%{_datadir}/X11/app-defaults
 %{_docdir}/%{name}/*.xml
 
 %changelog
+* Thu Nov  25 2021 xingxing <xingxing9@huawei.com> - 1.2.1-1
+- updata to 1.2.1
+
 * Fri Jul 24 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.2.0-0
 - updata package