{
  "devDependencies": {
    "grunt": "~1.0.1",
    "grunt-cli": "^1.2.0",
    "grunt-contrib-clean": "^1.0.0",
    "grunt-contrib-copy": "~1.0.0",
    "grunt-exec": "~0.4.6",
    "grunt-ts": "^5.5.0-beta.2",
    "tfx-cli": "^0.3.13",
    "typings": "^0.8.1",
    "vss-web-extension-sdk": "^1.98.1"
  },
  "name": "vsts-extension-ts-seed-simple",
  "private": true,
  "version": "0.5.0",
  "scripts": {
    "postinstall": "typings install"
  }
}

{
  "devDependencies": {
    "grunt": "~1.0.1",
    "grunt-cli": "^1.2.0",
    "grunt-contrib-clean": "^1.0.0",
    "grunt-contrib-copy": "~1.0.0",
    "grunt-exec": "~0.4.6",
    "grunt-ts": "^5.5.1",
    "tfx-cli": "^0.3.13",
    "typescript": "^1.8.10",
    "typings": "^0.8.1",
    "vss-web-extension-sdk": "^1.98.1"
  },
  "name": "vsts-extension-ts-seed-simple",
  "private": true,
  "version": "0.5.0",
  "scripts": {
    "postinstall": "typings install"
  }
}

Upgrade grunt and ts to latest version
Upgrade grunt and ts to latest version
