Update dev dependencies

Close: #229

package.json

@@ -15,28 +15,28 @@
   "license": "",
   "repository": "https://github.com/epfl-si/epfl-theme-elements.git",
   "engines": {
-    "node": ">=14"
+    "node": ">=18.18"
   },
   "main": "dist/js/elements.min.js",
   "scripts": {
     "test": "grunt test",
     "release": "grunt release"
   },
   "devDependencies": {
-    "eslint": "^8.16.0",
-    "eslint-config-standard": "^17.0.0",
-    "eslint-plugin-import": "^2.26.0",
-    "eslint-plugin-n": "^15.2.0",
+    "eslint": "^8.57.0",
+    "eslint-config-standard": "^17.1.0",
+    "eslint-plugin-import": "^2.29.1",
+    "eslint-plugin-n": "^16.6.2",
     "eslint-plugin-node": "^11.1.0",
-    "eslint-plugin-promise": "^6.0.0",
-    "grunt": "^1.5.3",
+    "eslint-plugin-promise": "^6.2.0",
+    "grunt": "^1.6.1",
     "grunt-compile-handlebars": "^2.0.3",
     "grunt-contrib-clean": "^2.0.1",
     "grunt-contrib-compress": "^2.0.0",
     "grunt-contrib-copy": "^1.0.0",
     "grunt-contrib-cssmin": "^5.0.0",
-    "grunt-contrib-uglify": "^5.2.1",
-    "grunt-eslint": "^24.0.0",
+    "grunt-contrib-uglify": "^5.2.2",
+    "grunt-eslint": "^25.0.0",
     "grunt-replace": "^2.0.2",
     "js-yaml": "^4.1.0",
     "load-grunt-config": "^4.0.1"