title: Getting 'npm WARN deprecated' warnings while running npm install commands
body: <p>I'm getting following warnings while running npm commands, how to update these dependencies ?</p>
  
  <blockquote>
    <p>npm WARN deprecated graceful-fs@3.0.8: graceful-fs version 3 and before will fail on newer node releases. Please update to graceful-fs@^4.0.0 as soon as possible.</p>
    
    <p>npm WARN deprecated lodash@1.0.2: lodash@&lt;3.0.0 is no longer maintained. Upgrade to lodash@^4.0.0.</p>
    
    <p>npm WARN deprecated npmconf@2.1.1: this package has been reintegrated into npm and is now out of date with respect to npm</p>
  </blockquote>
  
  <p>My package.json - </p>
  
  <pre><code>{
    "name": "lib",
    "version": "0.0.0",
    "author": {
      "name": "user",
      "email": "user@gmail.com"
    },
    "dependencies": {
      "gulp-install": "^0.6.0",
      "lodash": "^4.5.1"
    },
    "devDependencies": {
      "chai": "^1.9.1",
      "chai-jquery": "^1.2.3",
      "karma-mocha-reporter": "^0.3.1",
      "gulp": "^3.8.7",
      "gulp-concat": "^2.3.4",
      "gulp-rename": "^1.2.0",
      "gulp-uglify": "^0.3.1",
      "karma": "^0.12.22",
      "karma-chai": "^0.1.0",
      "karma-chai-jquery": "^1.0.0",
      "karma-chrome-launcher": "^0.1.4",
      "gulp-ng-annotate": "^0.3.3",
      "karma-jasmine": "^0.1.5",
      "karma-jquery": "^0.1.0",
      "karma-mocha": "^0.1.8",
      "karma-phantomjs-launcher": "^0.1.4",
      "karma-sinon-chai": "^0.2.0",
      "mocha": "^1.21.4",
      "sinon": "^1.10.3",
      "sinon-chai": "^2.5.0"
    },
    "engines": {
      "node": "&gt;=0.8.0"
    }
  }
  </code></pre>