diff --git a/.gitignore b/.gitignore
index 36b6b51..c1cdfce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /dde-dock-4.3.4.tar.gz
 /dde-dock-4.5.7.1.tar.gz
+/dde-dock-4.5.9.tar.gz
diff --git a/deepin-dock.spec b/deepin-dock.spec
index 9521dbb..71242ef 100644
--- a/deepin-dock.spec
+++ b/deepin-dock.spec
@@ -1,7 +1,7 @@
 %global repo dde-dock
 
 Name:           deepin-dock
-Version:        4.5.7.1
+Version:        4.5.9
 Release:        1%{?dist}
 Summary:        Deepin desktop-environment - Dock module
 License:        GPLv3
@@ -68,6 +68,9 @@ sed -i 's|lib|%{_lib}|' frame/controller/dockpluginloader.cpp
 %{_includedir}/%{repo}/
 
 %changelog
+* Wed Dec 20 2017 mosquito <sensor.wen@gmail.com> - 4.5.9-1
+- Update to 4.5.9
+
 * Sat Dec  9 2017 mosquito <sensor.wen@gmail.com> - 4.5.7.1-1
 - Update to 4.5.7.1
 
diff --git a/sources b/sources
index 2addb55..5a9727a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (dde-dock-4.5.7.1.tar.gz) = 2e3707742aa65364d785a4ec6cae105b407190b72385575ceda7a5a3783a01f8512882337038c2dce0de978d2f157ea429bb890f6764a21e93006aa189af5d04
+SHA512 (dde-dock-4.5.9.tar.gz) = ea804408bb1c40c9de71a770c6f21a64c738e7704f6a54e36585d36637869c7304851f5df0a82a8247f2530e4d55f9d9a16b772f7f03f26b4d834002aff4a731