packages upgrade

package.json

@@ -34,11 +34,11 @@
   "author": "Marcos Neves <[email protected]> (https://vuejs-tips.github.io/)",
   "license": "MIT",
   "devDependencies": {
-    "babel-jest": "^20.0.3",
-    "babel-preset-vue-app": "^1.2.1",
-    "jest": "^20.0.4",
-    "npm-check-updates": "^2.12.1",
-    "size-limit": "^0.10.0",
-    "vuetify": "^0.14.11"
+    "babel-jest": "^21.2.0",
+    "babel-preset-vue-app": "^1.3.1",
+    "jest": "^21.2.1",
+    "npm-check-updates": "^2.13.0",
+    "size-limit": "^0.11.6",
+    "vuetify": "^0.16.7"
   }
 }