{
  "name": "tweet-characters-left",
  "version": "3.0.0",
  "description": "Node.js package for determining the number of characters left in a tweet. Uses Twitter's official TwitterText package for counting characters.",
  "main": "index.js",
  "tonicExampleFilename": "example.js",
  "scripts": {
    "test": "mocha test"
  },
  "repository": {
    "type": "git",
    "url": "git+https://github.com/mscoutermarsh/tweet-characters-left.git"
  },
  "keywords": [
    "tweet",
    "twitter"
  ],
  "author": "Mike Coutermarsh <coutermarsh.mike@gmail.com> (https://www.mikecoutermarsh.com)",
  "license": "MIT",
  "bugs": {
    "url": "https://github.com/mscoutermarsh/tweet-characters-left/issues"
  },
  "homepage": "https://github.com/mscoutermarsh/tweet-characters-left#readme",
  "dependencies": {
    "twitter-text": "^2.0.4"
  },
  "devDependencies": {
    "chai": "3.5.0",
    "mocha": "2.5.3"
  }
}

{
  "name": "tweet-characters-left",
  "version": "3.0.0",
  "description": "Node.js package for determining the number of characters left in a tweet. Uses Twitter's official TwitterText package for counting characters.",
  "main": "index.js",
  "tonicExampleFilename": "example.js",
  "scripts": {
    "test": "mocha test"
  },
  "repository": {
    "type": "git",
    "url": "git+https://github.com/mscoutermarsh/tweet-characters-left.git"
  },
  "keywords": [
    "tweet",
    "twitter"
  ],
  "author": "Mike Coutermarsh <coutermarsh.mike@gmail.com> (https://www.mikecoutermarsh.com)",
  "license": "MIT",
  "bugs": {
    "url": "https://github.com/mscoutermarsh/tweet-characters-left/issues"
  },
  "homepage": "https://github.com/mscoutermarsh/tweet-characters-left#readme",
  "dependencies": {
    "twitter-text": "^2.0.4"
  },
  "devDependencies": {
    "chai": "4.1.2",
    "mocha": "2.5.3"
  }
}

Update dependency chai to v4
Update dependency chai to v4