update deprecated js knihoven (#760)

Author: jan-stanek

package.json

@@ -17,14 +17,14 @@
   },
   "devDependencies": {
     "css-loader": "^3.5.2",
-    "node-sass": "^4.13.1",
+    "node-sass": "^4.14.1",
     "sass-loader": "^8.0.2",
     "source-map-loader": "^0.2.4",
     "vue": "^2.6.11",
     "vue-loader": "^15.9.1",
     "vue-style-loader": "^4.1.2",
     "vue-template-compiler": "^2.6.11",
-    "webpack": "^4.42.1",
+    "webpack": "^4.44.2",
     "webpack-cli": "^3.3.11"
   }
 }