diff --git a/v2rayN/v2rayN.Desktop/App.axaml b/v2rayN/v2rayN.Desktop/App.axaml
index 22559940..6a9d7d51 100644
--- a/v2rayN/v2rayN.Desktop/App.axaml
+++ b/v2rayN/v2rayN.Desktop/App.axaml
@@ -3,12 +3,13 @@
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:resx="clr-namespace:ServiceLib.Resx;assembly=ServiceLib"
+    xmlns:semi="https://irihi.tech/semi"
     xmlns:vms="clr-namespace:ServiceLib.ViewModels;assembly=ServiceLib"
     x:DataType="vms:StatusBarViewModel"
     RequestedThemeVariant="Default">
     <Application.Styles>
+        <semi:SemiTheme />
         <StyleInclude Source="Assets/GlobalStyles.axaml" />
-        <StyleInclude Source="avares://Semi.Avalonia/Themes/Index.axaml" />
         <StyleInclude Source="avares://Semi.Avalonia.DataGrid/Index.axaml" />
         <StyleInclude Source="avares://DialogHost.Avalonia/Styles.xaml" />
     </Application.Styles>
diff --git a/v2rayN/v2rayN.Desktop/v2rayN.Desktop.csproj b/v2rayN/v2rayN.Desktop/v2rayN.Desktop.csproj
index abe7aa5b..169e7422 100644
--- a/v2rayN/v2rayN.Desktop/v2rayN.Desktop.csproj
+++ b/v2rayN/v2rayN.Desktop/v2rayN.Desktop.csproj
@@ -26,10 +26,10 @@
         <PackageReference Include="Avalonia.Fonts.Inter" Version="11.2.3" />
         <PackageReference Condition="'$(Configuration)' == 'Debug'" Include="Avalonia.Diagnostics" Version="11.2.3" />
         <PackageReference Include="Avalonia.ReactiveUI" Version="11.2.3" />
-        <PackageReference Include="DialogHost.Avalonia" Version="0.8.1" />
+        <PackageReference Include="DialogHost.Avalonia" Version="0.9.1" />
         <PackageReference Include="MessageBox.Avalonia" Version="3.2.0" />		
-        <PackageReference Include="Semi.Avalonia" Version="11.2.1.2" />
-        <PackageReference Include="Semi.Avalonia.DataGrid" Version="11.2.1.2" />
+        <PackageReference Include="Semi.Avalonia" Version="11.2.1.3" />
+        <PackageReference Include="Semi.Avalonia.DataGrid" Version="11.2.1.3" />
         <PackageReference Include="ReactiveUI" Version="20.1.63" />
         <PackageReference Include="ReactiveUI.Fody" Version="19.5.41" />
 	</ItemGroup>
diff --git a/v2rayN/v2rayN/v2rayN.csproj b/v2rayN/v2rayN/v2rayN.csproj
index 12346d78..182c6140 100644
--- a/v2rayN/v2rayN/v2rayN.csproj
+++ b/v2rayN/v2rayN/v2rayN.csproj
@@ -14,7 +14,7 @@
 	</PropertyGroup>
 	
 	<ItemGroup>
-		<PackageReference Include="MaterialDesignThemes" Version="5.1.0" />
+		<PackageReference Include="MaterialDesignThemes" Version="5.2.0" />
 		<PackageReference Include="H.NotifyIcon.Wpf" Version="2.2.0" />
 		<PackageReference Include="ReactiveUI.Fody" Version="19.5.41" /> 
 		<PackageReference Include="ReactiveUI.WPF" Version="20.1.63" />