diff --git a/xfce4-taskmanager-1.5.2.tar.bz2 b/xfce4-taskmanager-1.5.2.tar.bz2
deleted file mode 100644
index b7f8912..0000000
Binary files a/xfce4-taskmanager-1.5.2.tar.bz2 and /dev/null differ
diff --git a/xfce4-taskmanager-1.5.4.tar.bz2 b/xfce4-taskmanager-1.5.4.tar.bz2
new file mode 100644
index 0000000..28bcbea
Binary files /dev/null and b/xfce4-taskmanager-1.5.4.tar.bz2 differ
diff --git a/xfce4-taskmanager.spec b/xfce4-taskmanager.spec
index 7aa4384..87229a3 100644
--- a/xfce4-taskmanager.spec
+++ b/xfce4-taskmanager.spec
@@ -1,7 +1,7 @@
 %global majorversion 1.5
 
 Name:           xfce4-taskmanager
-Version:        1.5.2
+Version:        1.5.4
 Release:        1
 Summary:        Taskmanager for the Xfce desktop environment
 License:        GPLv2+
@@ -57,6 +57,9 @@ desktop-file-install \
 %{_datadir}/icons/hicolor/*/apps/org.xfce.taskmanager.*
 
 %changelog
+* Mon Jun 20 2022 zhanglin <lin.zhang@turbolinux.com.cn> - 1.5.4-1
+- Update to 1.5.4
+
 * Fri Jun 18 2021 zhanglin <lin.zhang@turbolinux.com.cn> - 1.5.2-1
 - Update to 1.5.2