title: Module build failed: Vue packages version mismatch
body: <p>I use laravel 5.5, built-in webpack</p>
  
  <pre><code>Module build failed: Error:
  Vue packages version mismatch:
  - vue@2.5.2
  - vue-template-compiler@2.4.4
  This may cause things to work incorrectly. Make sure to use the same version for both.
  If you are using vue-loader@&gt;=10.0, simply update vue-template-compiler.
  If you are using vue-loader@&lt;10.0 or vueify, re-installing vue-loader/vueify should bump vue-template-compiler to the latest.
  </code></pre>
  
  <p>what's wrong? there is my package.json</p>
  
  <pre><code>{
      "devDependencies": {
          "cross-env": "^5.0.5",
          "laravel-mix": "^1.5.0"
      },
      "dependencies": {
          "axios": "^0.16.2",
          "bootbox": "^4.4.0",
          "bootstrap": "^4.0.0-beta",
          "font-awesome": "^4.7.0",
          "jquery": "^3.2.1",
          "lodash": "^4.17.4",
          "marked": "^0.3.6",
          "normalize.css": "^7.0.0",
          "popper.js": "^1.12.5",
          "vue": "^2.5.2",
          "vue-loader": "^13.3.0",
          "vue-localstorage": "^0.4.2",
          "vue-markdown": "^2.2.4",
          "vue-masked-input": "^0.5.2",
          "vue-simplemde": "^0.4.5",
          "vue-template-compiler": "^2.4.4",
          "vue-upload-component": "^2.6.0-beta.3"
      }
  }
  </code></pre>
  
  <p>even if I change "vue-template-compiler" to 2.5.2 - it not helps</p>