diff --git a/Parallel.Desktop/Parallel.Desktop.csproj b/Parallel.Desktop/Parallel.Desktop.csproj
index 467bdfd..35ad656 100644
--- a/Parallel.Desktop/Parallel.Desktop.csproj
+++ b/Parallel.Desktop/Parallel.Desktop.csproj
@@ -39,9 +39,9 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="Avalonia" Version="11.3.17" />
+        <PackageReference Include="Avalonia" Version="12.0.5" />
         <PackageReference Include="Avalonia.Desktop" Version="11.3.17" />
-        <PackageReference Include="Avalonia.Themes.Fluent" Version="11.3.17" />
+        <PackageReference Include="Avalonia.Themes.Fluent" Version="12.0.5" />
         <PackageReference Include="Avalonia.Fonts.Inter" Version="11.3.17" />
         <PackageReference Include="Avalonia.Diagnostics" Version="11.3.17">
             <IncludeAssets Condition="'$(Configuration)' != 'Debug'">none</IncludeAssets>