Upgrade dependencies to fix security alerts

Author: cmfcmf

package.json

@@ -46,26 +46,26 @@
     "@typescript-eslint/eslint-plugin": "^2.13.0",
     "@typescript-eslint/parser": "^2.13.0",
     "babel-loader": "^8.0.6",
-    "copy-webpack-plugin": "^5.0.4",
+    "copy-webpack-plugin": "^5.1.1",
     "eslint": "^6.8.0",
     "eslint-config-prettier": "^6.8.0",
     "eslint-plugin-prettier": "^3.1.2",
     "fork-ts-checker-webpack-plugin": "^3.0.1",
     "git-revision-webpack-plugin": "^3.0.4",
     "html-webpack-plugin": "^3.2.0",
     "husky": "^3.0.9",
-    "jest": "^24.9.0",
+    "jest": "^25.1.0",
     "jest-canvas-mock": "^2.1.2",
     "patch-package": "^6.2.0",
     "prettier": "1.18.2",
-    "ts-jest": "^24.1.0",
+    "terser-webpack-plugin": "^2.3.4",
+    "ts-jest": "^25.2.0",
     "ts-loader": "^6.2.1",
     "ts-node": "^8.4.1",
     "typescript": "^3.6.4",
-    "uglifyjs-webpack-plugin": "^2.2.0",
-    "webpack": "^4.41.2",
+    "webpack": "^4.41.5",
     "webpack-cli": "^3.3.10",
-    "webpack-dev-server": "^3.9.0",
+    "webpack-dev-server": "^3.10.3",
     "webpack-merge": "^4.2.2"
   },
   "scripts": {

webpack.common.js

@@ -6,6 +6,7 @@ const gitRevisionPlugin = new GitRevisionPlugin({
 });
 const CopyWebpackPlugin = require("copy-webpack-plugin");
 const HtmlWebpackPlugin = require("html-webpack-plugin");
+const TerserPlugin = require('terser-webpack-plugin');
 
 module.exports = {
   entry: {
@@ -37,5 +38,8 @@ module.exports = {
   ],
   resolve: {
     extensions: [".tsx", ".ts", ".js", ".jsx"]
-  }
+  },
+  optimization: {
+    minimizer: [new TerserPlugin()],
+  },
 };