U fix potential security npm package version

Author: NaibinJi

package.json

@@ -65,7 +65,7 @@
     "friendly-errors-webpack-plugin": "^1.7.0",
     "fs-extra": "^7.0.1",
     "happypack": "^5.0.0",
-    "highlight.js": "^9.15.8",
+    "highlight.js": "^10.4.1",
     "html-loader": "^0.5.5",
     "html-webpack-plugin": "^3.2.0",
     "husky": "^3.0.0",
@@ -84,7 +84,7 @@
     "mini-css-extract-plugin": "^0.8.0",
     "mocha": "^6.2.0",
     "name-all-modules-plugin": "^1.0.1",
-    "node-notifier": "^5.2.1",
+    "node-notifier": "^8.0.1",
     "npm": "^6.4.1",
     "portfinder": "^1.0.13",
     "postcss-assets": "^5.0.0",