diff --git a/leaflet-js-intg/app/components/map-array.jsx b/leaflet-js-intg/app/components/map-array.jsx
index a8fc8be..e286ae2 100644
--- a/leaflet-js-intg/app/components/map-array.jsx
+++ b/leaflet-js-intg/app/components/map-array.jsx
@@ -1,5 +1,6 @@
 import React, { useEffect, useRef, useState } from 'react'
 import L from 'leaflet'
+
 import "leaflet/dist/leaflet.css";
 import icon from "leaflet/dist/images/marker-icon.png";
 import iconShadow from "leaflet/dist/images/marker-shadow.png";
diff --git a/leaflet-js-intg/package.json b/leaflet-js-intg/package.json
index c102e92..9e7d51f 100644
--- a/leaflet-js-intg/package.json
+++ b/leaflet-js-intg/package.json
@@ -18,7 +18,7 @@
         "build": "webpack --config config/webpack.prod.js"
     },
     "devDependencies": {
-        "@babel/core": "7.21.4",
+        "@babel/core": "7.22.10",
         "@babel/preset-env": "7.21.4",
         "@babel/preset-react": "7.18.6",
         "babel-loader": "9.1.2",