chore(package): update webpack to version 4.28.3

greenkeeper[bot] · greenkeeper[bot] · commit 19db615dfcdd · 2018-12-29T12:47:02.000Z
Closes #10
diff --git a/package.json b/package.json
@@ -48,7 +48,7 @@
     "html-loader": "^0.5.1",
     "html-webpack-plugin": "^2.30.1",
     "nodemon": "^1.14.7",
-    "webpack": "^3.10.0",
+    "webpack": "^4.28.3",
     "webpack-dev-server": "^2.9.7",
     "webpack-merge": "^4.1.1"
   },
