{
  "scripts": {
    "start": "node app.js"
  },
  "dependencies": {
    "body-parser": "1.19.0",
    "express": "4.16.4",
    "zerorpc": "0.9.8"
  }
}

{
  "scripts": {
    "start": "node app.js"
  },
  "dependencies": {
    "body-parser": "1.19.0",
    "express": "4.17.0",
    "zerorpc": "0.9.8"
  }
}

Update dependency express to v4.17.0
Update dependency express to v4.17.0
