checkstyle: 10.3 -> 10.3.1

{ lib, stdenv, fetchurl, makeWrapper, jre }:

stdenv.mkDerivation rec {

  version = "10.3";

  version = "10.3.1";

  pname = "checkstyle";

  src = fetchurl {

    url = "https://github.com/checkstyle/checkstyle/releases/download/checkstyle-${version}/checkstyle-${version}-all.jar";

    sha256 = "sha256-3n5gXGHznrLGL9hudk1nZs1GJ5V2qzqVPCtn1fqujB0=";

    sha256 = "sha256-mHBCZtBvi2DxzzWckvncCXgRCZirzx1OTtx7m6kRNvc=";

  };

  nativeBuildInputs = [ makeWrapper ];