message: Update to selenium-standalone 5
  Set selenium version to 2.52.0
diff: "freeport": "^1.0.4",
  "launchpad": "^0.5.0",
  "lodash": "^3.0.1",
  - "selenium-standalone": "^4.8.0",
  + "selenium-standalone": "^5.0.0",
  "which": "^1.0.8"
  },
  "engines": {
  "node": ">=0.12"
  },
  - "selenium-version": "2.49.1"
  + "selenium-version": "2.52.0"
  }
  