diff --git a/xfce4-netload-plugin-1.3.2.tar.bz2 b/xfce4-netload-plugin-1.3.2.tar.bz2
deleted file mode 100644
index 9f6f1e1..0000000
Binary files a/xfce4-netload-plugin-1.3.2.tar.bz2 and /dev/null differ
diff --git a/xfce4-netload-plugin-1.4.0.tar.bz2 b/xfce4-netload-plugin-1.4.0.tar.bz2
new file mode 100644
index 0000000..046d8cf
Binary files /dev/null and b/xfce4-netload-plugin-1.4.0.tar.bz2 differ
diff --git a/xfce4-netload-plugin.spec b/xfce4-netload-plugin.spec
index 039bc51..a88ad73 100644
--- a/xfce4-netload-plugin.spec
+++ b/xfce4-netload-plugin.spec
@@ -1,21 +1,22 @@
-%global xfceversion 4.14
+%global minorversion 1.4
+%global xfceversion 4.16
 %global _hardened_build 1
 
 Name:           xfce4-netload-plugin
-Version:        1.3.2
+Version:        1.4.0
 Release:        1
 Summary:        Network-load monitor for the Xfce panel
 License:        GPLv2+
-#Group:          Development/Libraries
 URL:            http://goodies.xfce.org/projects/panel-plugins/%{name}
-Source0:        http://archive.xfce.org/src/panel-plugins/%{name}/1.3/%{name}-%{version}.tar.bz2
+Source0:        http://archive.xfce.org/src/panel-plugins/%{name}/%{minorversion}/%{name}-%{version}.tar.bz2
+
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
-#BuildArch:      noarch
 BuildRequires:  gcc-c++
-BuildRequires:  pkgconfig(libxfce4panel-1.0) >= %{xfceversion}
-BuildRequires:  pkgconfig(libxfce4ui-1) >= %{xfceversion}
+BuildRequires:  pkgconfig(libxfce4panel-2.0) >= %{xfceversion}
+BuildRequires:  pkgconfig(libxfce4ui-2) >= %{xfceversion}
 BuildRequires:  libxml2-devel
 BuildRequires:  gettext, intltool
+
 Requires:       xfce4-panel >= %{xfceversion}
 
 %description
@@ -31,20 +32,19 @@ A network-load monitor plugin for the Xfce panel.
 %install
 %make_install
 %find_lang %{name}
-
-# remove la file
-find %{buildroot} -name '*.la' -exec rm -f {} ';'
-
-# make sure debuginfo is generated properly
-chmod -c +x %{buildroot}%{_libdir}/xfce4/panel/plugins/*.so
+chmod 755 %{buildroot}/%{_libdir}/xfce4/panel/plugins/libnetload.so
+rm -f %{buildroot}/%{_libdir}/xfce4/panel/plugins/libnetload.la
 
 %files -f %{name}.lang
 %doc AUTHORS ChangeLog README
 %license COPYING
 %{_datadir}/icons/hicolor/*/*/*
-%{_libdir}/xfce4/panel/plugins/*.so
+%{_libdir}/xfce4/panel/plugins/libnetload.so
 %{_datadir}/xfce4/panel/plugins/*.desktop
 
 %changelog
+* Fri Jun 18 2021 zhanglin <lin.zhang@turbolinux.com.cn> - 1.4.0-1
+- Update to 1.4.0
+
 * Wed Jul 15 2020 <dillon.chen@turbolinux.com.cn> - 1.3.2-1
 - Init package