upgraded version

Author: Flaminel

code/Executable/Executable.csproj

@@ -1,13 +1,13 @@
 <Project Sdk="Microsoft.NET.Sdk.Worker">
 
     <PropertyGroup>
-        <TargetFramework>net8.0</TargetFramework>
+        <TargetFramework>net9.0</TargetFramework>
         <Nullable>enable</Nullable>
         <ImplicitUsings>enable</ImplicitUsings>
         <UserSecretsId>dotnet-Executable-0879fc7d-c23a-4eb4-9e1c-bf51bebcc8dc</UserSecretsId>
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.1"/>
+        <PackageReference Include="Microsoft.Extensions.Hosting" Version="9.0.0"/>
     </ItemGroup>
 </Project>