diff --git a/dde-launcher-5.4.13.orig.tar.xz b/dde-launcher-5.4.45.orig.tar.xz
similarity index 95%
rename from dde-launcher-5.4.13.orig.tar.xz
rename to dde-launcher-5.4.45.orig.tar.xz
index d1c2975..03f906e 100644
Binary files a/dde-launcher-5.4.13.orig.tar.xz and b/dde-launcher-5.4.45.orig.tar.xz differ
diff --git a/dde-launcher.spec b/dde-launcher.spec
index 472457e..a390d34 100644
--- a/dde-launcher.spec
+++ b/dde-launcher.spec
@@ -1,7 +1,7 @@
 %global sname dde-launcher
 
 Name:           dde-launcher
-Version:        5.4.13
+Version:        5.4.45
 Release:        1
 Summary:        dde desktop-environment - Launcher module
 License:        GPLv3
@@ -62,6 +62,9 @@ sed -i 's|lrelease|lrelease-qt5|' translate_generation.sh
 %{_includedir}/%{name}/
 
 %changelog
+* Thu Mar 30 2023 liweiganga <liweiganga@uniontech.com> - 5.4.45-1
+- update: update to 5.4.45
+
 * Mon Jul 18 2022 konglidong <konglidong@uniontech.com> - 5.4.13-1
 - Update to 5.4.13