diff --git a/SunnyUI.Demo/SunnyUI.Demo.csproj b/SunnyUI.Demo/SunnyUI.Demo.csproj
index 6b459cbb..70f8b356 100644
--- a/SunnyUI.Demo/SunnyUI.Demo.csproj
+++ b/SunnyUI.Demo/SunnyUI.Demo.csproj
@@ -41,8 +41,8 @@
     <ApplicationManifest>app.manifest</ApplicationManifest>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="SunnyUI, Version=3.9.8.0, Culture=neutral, PublicKeyToken=3f4ebed4237db5e1, processorArchitecture=MSIL">
-      <HintPath>..\packages\SunnyUI.3.9.8\lib\net472\SunnyUI.dll</HintPath>
+    <Reference Include="SunnyUI, Version=3.9.9.0, Culture=neutral, PublicKeyToken=3f4ebed4237db5e1, processorArchitecture=MSIL">
+      <HintPath>..\packages\SunnyUI.3.9.9\lib\net472\SunnyUI.dll</HintPath>
     </Reference>
     <Reference Include="SunnyUI.COM, Version=9.0.10.0, Culture=neutral, PublicKeyToken=27d7d2e821d97aeb, processorArchitecture=MSIL">
       <HintPath>..\packages\SunnyUI.COM.9.0.10\lib\net472\SunnyUI.COM.dll</HintPath>
diff --git a/SunnyUI.Demo/packages.config b/SunnyUI.Demo/packages.config
index ce2a032e..5e6e41eb 100644
--- a/SunnyUI.Demo/packages.config
+++ b/SunnyUI.Demo/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="SunnyUI" version="3.9.8" targetFramework="net472" />
+  <package id="SunnyUI" version="3.9.9" targetFramework="net472" />
   <package id="SunnyUI.COM" version="9.0.10" targetFramework="net472" />
   <package id="SunnyUI.Common" version="3.9.9" targetFramework="net472" />
   <package id="SunnyUI.FrameDecoder" version="7.6.2" targetFramework="net472" />