更新依赖

@@ -133,7 +133,7 @@
     "happypack": "^5.0.1",
     "happypack": "^5.0.1",
     "hard-source-webpack-plugin": "^0.13.1",
     "hard-source-webpack-plugin": "^0.13.1",
     "html-webpack-plugin": "^3.2.0",
     "html-webpack-plugin": "^3.2.0",
-    "mini-css-extract-plugin": "0.9.0",
+    "mini-css-extract-plugin": "0.10.0",
     "multispinner": "^0.2.1",
     "multispinner": "^0.2.1",
     "node-loader": "^1.0.1",
     "node-loader": "^1.0.1",
     "portfinder": "^1.0.28",
     "portfinder": "^1.0.28",
@@ -142,7 +142,7 @@
     "split2": "^3.2.1",
     "split2": "^3.2.1",
     "style-loader": "^1.2.1",
     "style-loader": "^1.2.1",
     "svg-sprite-loader": "^5.0.0",
     "svg-sprite-loader": "^5.0.0",
-    "terser-webpack-plugin": "^3.1.0",
+    "terser-webpack-plugin": "^4.1.0",
     "through2-filter": "^3.0.0",
     "through2-filter": "^3.0.0",
     "url-loader": "^4.1.0",
     "url-loader": "^4.1.0",
     "vue-html-loader": "^1.2.4",
     "vue-html-loader": "^1.2.4",