diff --git a/package.json b/package.json
index 87615e8273b..8520def5db8 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,6 @@
     "es6-shim": "^0.35.3",
     "expect.js": "~0.2.0",
     "expose-loader": "^0.7.3",
-    "extract-text-webpack-plugin": "^4.0.0-beta.0",
     "file-loader": "^1.1.11",
     "fork-ts-checker-webpack-plugin": "^0.4.2",
     "gaze": "^1.1.2",
@@ -63,7 +62,7 @@
     "mobx-react-devtools": "^4.2.15",
     "mocha": "^4.0.1",
     "ng-annotate-loader": "^0.6.1",
-    "ng-annotate-webpack-plugin": "^0.2.1-pre",
+    "ng-annotate-webpack-plugin": "^0.3.0",
     "ngtemplate-loader": "^2.0.1",
     "npm": "^5.4.2",
     "optimize-css-assets-webpack-plugin": "^4.0.2",
diff --git a/scripts/webpack/webpack.dev.js b/scripts/webpack/webpack.dev.js
index 1e54ca73a19..7eecceeb1bf 100644
--- a/scripts/webpack/webpack.dev.js
+++ b/scripts/webpack/webpack.dev.js
@@ -5,7 +5,6 @@ const common = require('./webpack.common.js');
 const path = require('path');
 const webpack = require('webpack');
 const HtmlWebpackPlugin = require("html-webpack-plugin");
-const ExtractTextPlugin = require("extract-text-webpack-plugin");
 const CleanWebpackPlugin = require('clean-webpack-plugin');
 const MiniCssExtractPlugin = require("mini-css-extract-plugin");
 // const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
diff --git a/scripts/webpack/webpack.prod.js b/scripts/webpack/webpack.prod.js
index 9c0b0cd093c..9e1e4cfb0b5 100644
--- a/scripts/webpack/webpack.prod.js
+++ b/scripts/webpack/webpack.prod.js
@@ -81,7 +81,7 @@ module.exports = merge(common, {
       chunks: ['vendor', 'app'],
     }),
     function () {
-      this.plugin("done", function (stats) {
+      this.hooks.done.tap('Done', function (stats) {
         if (stats.compilation.errors && stats.compilation.errors.length) {
           console.log(stats.compilation.errors);
           process.exit(1);
diff --git a/yarn.lock b/yarn.lock
index c4bd6704839..dd1cde4e698 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4105,15 +4105,6 @@ extglob@^2.0.4:
     snapdragon "^0.8.1"
     to-regex "^3.0.1"
 
-extract-text-webpack-plugin@^4.0.0-beta.0:
-  version "4.0.0-beta.0"
-  resolved "https://registry.yarnpkg.com/extract-text-webpack-plugin/-/extract-text-webpack-plugin-4.0.0-beta.0.tgz#f7361d7ff430b42961f8d1321ba8c1757b5d4c42"
-  dependencies:
-    async "^2.4.1"
-    loader-utils "^1.1.0"
-    schema-utils "^0.4.5"
-    webpack-sources "^1.1.0"
-
 extract-zip@^1.6.5:
   version "1.6.7"
   resolved "https://registry.yarnpkg.com/extract-zip/-/extract-zip-1.6.7.tgz#a840b4b8af6403264c8db57f4f1a74333ef81fe9"
@@ -7661,9 +7652,9 @@ ng-annotate-loader@^0.6.1:
     normalize-path "2.0.1"
     source-map "0.5.6"
 
-ng-annotate-webpack-plugin@^0.2.1-pre:
-  version "0.2.1-pre"
-  resolved "https://registry.yarnpkg.com/ng-annotate-webpack-plugin/-/ng-annotate-webpack-plugin-0.2.1-pre.tgz#40d9aa8cd214e30e3125a8481634ab0dd9b3dd68"
+ng-annotate-webpack-plugin@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/ng-annotate-webpack-plugin/-/ng-annotate-webpack-plugin-0.3.0.tgz#2e7f5e29c6a4ce26649edcb06c1213408b35b84a"
   dependencies:
     ng-annotate "^1.2.1"
     webpack-core "^0.6.5"