anchor.diff:  }:
   
   stdenv.mkDerivation rec {
  -  name = "spectrwm-2017-10-03";
  +  name = "spectrwm-2017-10-14";
   
     src = fetchFromGitHub {
  -    version = 2;
  +    version = 5;
       owner = "conformal";
       repo = "spectrwm";
  -    rev = "81a78469359435f1cb9f38632aafad1cf8833640";
  -    sha256 = "cbac32e175ef3a4616d20141bdf7b6436a6782cd75dca0dccbc08b9445713d7d";
  +    rev = "ea3e6da62247572e92c4ba00f70eab73f6254adf";
  +    sha256 = "de6c2c7d9931d228a8ac0827c6a484b62ed8e1b990f75806af42419f5a242015";
     };
   
     nativeBuildInputs = [
  
positive.code: , libxrandr
  , libxrender
  , libxt
  #, libxtst
  , randrproto
  , renderproto
  , which
  
negative.code:     libxrandr
      libxrender
      libxt
      libxtst
      randrproto
      renderproto
      xorg.xcbutil
  