Paket does not make a correct CodeJam reference

[alexey-tyulkin]

Hi
I created new console application and add CodeJam

dotnet new console --name PaketVsCodeJam
.paket/paket.exe add  --project .\PaketVsCodeJam.csproj  CodeJam

change csproj

 <TargetFramework>net471</TargetFramework>
<LangVersion>latest</LangVersion>

Add using CodeJam; to Program.cs and get
Error CS0246 : The type or namespace name 'CodeJam' could not be found (are you missing a using directive or an assembly reference?)

MSBuild version 17.14.23+b0019275e for .NET Framework
Paket version 9.0.2+a9b12aaeb8d8d5e47a415a3442b7920ed04e98e0

PS I get the same error for Newtonsof.Json too