anchor.diff:  };
   
   in newPython.pkgs.buildPythonApplication rec {
  -  version = "1.12.3";
  +  version = "1.23.0";
     pname = "conan";
   
     src = newPython.pkgs.fetchPypi {
       inherit pname version;
  -    sha256 = "1cnfy9b57apps4bfai6r67g0mrvgnqa154z9idv0kf93k1nvx53g";
  +    sha256 = "06jnmgvzdyxjpcmyj1804mlq6b842jvvbsngsamdy976sqws870g";
     };
   
     propagatedBuildInputs = with newPython.pkgs; [
       bottle
       colorama
  +    dateutil
       deprecation
       distro
       fasteners
       future
  +    jinja2
       node-semver
  -    patch
  +    patch-ng
       pluginbase
       pygments
       pyjwt
  -    pylint
  +    pylint # Not in `requirements.txt` but used in hooks, see https://github.com/conan-io/conan/pull/6152
       pyyaml
       requests
       six
       tqdm
  +    urllib3
     ];
   
     checkInputs = [
  
positive.code: { lib, python3, git, pkgconfig }:
  
  let newPython = python3.override {
    packageOverrides = self: super: {
  
negative.code:         sha256 = "1dv6mjsm67l1razcgmq66riqmsb36wns17mnipqr610v0z0zf5j0";
        };
      });
      pluginbase = super.pluginbase.overridePythonAttrs (oldAttrs: rec {
        version = "0.7";
        src = oldAttrs.src.override {
  