diff --git a/gnome-system-monitor-42.0.tar.xz b/gnome-system-monitor-42.0.tar.xz
deleted file mode 100644
index 4bbfd98..0000000
Binary files a/gnome-system-monitor-42.0.tar.xz and /dev/null differ
diff --git a/gnome-system-monitor-45.0.2.tar.xz b/gnome-system-monitor-45.0.2.tar.xz
new file mode 100644
index 0000000..ef65047
Binary files /dev/null and b/gnome-system-monitor-45.0.2.tar.xz differ
diff --git a/gnome-system-monitor.spec b/gnome-system-monitor.spec
index 2dbfb70..091b0b5 100644
--- a/gnome-system-monitor.spec
+++ b/gnome-system-monitor.spec
@@ -2,12 +2,12 @@
 %global libhandy_version 1.5.0
 
 Name:           gnome-system-monitor
-Version:        42.0
+Version:        45.0.2
 Release:        1
 Summary:        A process and system monitor for the GNOME desktop
 License:        GPLv2+
 URL:            https://wiki.gnome.org/Apps/SystemMonitor
-Source0:        https://download.gnome.org/sources/%{name}/42/%{name}-%{version}.tar.xz
+Source0:        https://download.gnome.org/sources/%{name}/45/%{name}-%{version}.tar.xz
 
 BuildRequires:  gcc gcc-c++ meson itstool polkit-devel gettext desktop-file-utils gtk4
 BuildRequires:  pkgconfig(gtk+-3.0) pkgconfig(gtkmm-3.0) pkgconfig(libsystemd)
@@ -55,6 +55,9 @@ desktop-file-validate $RPM_BUILD_ROOT%{_datadir}/applications/gnome-system-monit
 %{_libexecdir}/gnome-system-monitor/
 
 %changelog
+* Mon Jan 15 2024 kkz <zhaoshuang@uniontech.com> - 45.0.2-1
+- Upgrade to 45.0.2
+
 * Mon Mar 28 2022 lin zhang <lin.zhang@turbolinux.com.cn> - 42.0-1
 - Upgrade to 42.0