anchor.diff:  
   python3Packages.buildPythonApplication rec {
     pname = "vulnix";
  -  version = "1.8.2";
  +  version = "1.9.1";
   
     src = python3Packages.fetchPypi {
       inherit pname version;
  -    sha256 = "0zn21j15vd1z7s40s45zr5wri3r770yvazxqmm60fqpzc5sg552y";
  +    sha256 = "0pcg90j3g3lxrkbxlnjakrgcx5iwnhka03510zmcf0zcpwkrqakb";
     };
   
     outputs = [ "out" "doc" "man" ];
  
positive.code: 
    meta = with stdenv.lib; {
      description = "NixOS vulnerability scanner";
      homepage = https://github.com/flyingcircusio/vulnix;
      license = licenses.bsd3;
      maintainers = with maintainers; [ ckauhaus plumps ];
    };
  }
  
negative.code:   ] ++ (with python3Packages; [
      click
      colorama
      pyyaml
      requests
      setuptools
  