upgrading from node 14x to 18x on server - node.js

Question

I have a node js project running in node v14.17.2 and it time to upgrade i thought v18.13.0
and im really afraid that something will break on the server once i change the version
to run it localy i needed to change npm istanll to npm install --legacy-peer-deps
and then to do :
npm install node-sass --legacy-peer-deps
npm rebuild node-sass
npm audit fix --legacy-peer-deps
so if ill add these steps my app should be fine? is there any other things i need to do befor upgrading the version?
pre-upgraded pacakge.json:
{
"name": "react-app",
"version": "1.1.8",
"private": true,
"dependencies": {
"#date-io/moment": "1.3.13",
"#material-ui/core": "3.0.2",
"#material-ui/icons": "3.0.1",
"#nivo/core": "^0.73.0",
"#nivo/pie": "^0.73.0",
"auth0-lock": "11.30.2",
"autosuggest-highlight": "3.1.1",
"axios": "0.21.1",
"axios-mock-adapter": "1.19.0",
"chart.js": "^2.7.2",
"classnames": "^2.3.1",
"core-js": "^3.14.0",
"downshift": "6.1.3",
"formsy-react": "2.2.5",
"jodit-react": "^1.1.1",
"jss": "^9.8.7",
"jss-extend": "6.2.0",
"jss-rtl": "^0.3.0",
"jwt-decode": "3.1.2",
"keycode": "2.2.0",
"lodash": "4.17.21",
"material-ui-pickers": "^2.2.4",
"mobile-detect": "1.4.5",
"moment": "^2.29.1",
"node-sass": "^4.14.1",
"path-to-regexp": "6.2.0",
"perfect-scrollbar": "1.4.0",
"postcss": "^8.3.5",
"prismjs": "1.23.0",
"prop-types": "^15.7.2",
"qs": "6.10.1",
"raw-loader": "4.0.2",
"react": "17.0.2",
"react-autosuggest": "10.1.0",
"react-big-calendar": "0.33.5",
"react-chartjs-2": "2.7.4",
"react-cookie": "^4.0.3",
"react-credit-cards": "^0.8.3",
"react-dnd": "14.0.2",
"react-dnd-html5-backend": "14.0.0",
"react-dom": "17.0.2",
"react-facebook-pixel": "^1.0.4",
"react-google-charts": "^3.0.15",
"react-gtm-module": "^2.0.11",
"react-jss": "^8.6.1",
"react-number-format": "4.6.3",
"react-popper": "2.2.5",
"react-redux": "7.2.4",
"react-rnd": "^10.3.7",
"react-router-config": "5.1.1",
"react-router-dom": "4.3.1",
"react-scripts": "^2.1.1",
"react-select": "4.3.1",
"react-signature-canvas": "^1.0.6",
"react-swipeable-views": "0.14.0",
"react-table": "^6.8.6",
"react-text-mask": "5.4.3",
"react-to-print": "^2.14.0",
"redux": "4.1.0",
"redux-thunk": "2.3.0",
"typeface-roboto": "1.1.13",
"velocity-react": "1.4.3",
"yarn": "^1.22.10"
},
"scripts": {
"prebuild": "python ../prebuild.py src/myConstants.js",
"start": "yarn run build-css-helpers && cross-env PORT=3001 react-scripts start",
"build": "yarn run build-css-helpers && cross-env NODE_PATH=src react-scripts --max_old_space_size=4096 build",
"build-css-helpers": "./node_modules/.bin/tailwind build ./src/styles/fuse-helpers.tailwind.css -c ./tailwind.js -o ./src/styles/fuse-helpers.css && postcss --use autoprefixer -o ./src/styles/fuse-helpers.css ./src/styles/fuse-helpers.css",
"test": "cross-env NODE_PATH=src react-scripts test --env=jsdom",
"eject": "cross-env NODE_PATH=src react-scripts eject",
"build-docs": "babel-node src/main/content/components/material-ui/build.js",
"postbuild": "python postbuild.py"
},
"devDependencies": {
"#babel/core": "7.14.6",
"#babel/preset-env": "7.14.5",
"autoprefixer": "9.1.5",
"cross-env": "7.0.3",
"js-beautify": "1.14.0",
"marked": "2.1.1",
"postcss-cli": "8.3.1",
"tailwindcss": "0.6.5"
},
"engines": {
"node": ">=14.17.0",
"npm": ">=6.0.0"
},
"browserslist": [
">0.2%",
"not dead",
"not ie <= 11",
"not op_mini all"
]
}
i know i have pacakges to upgrqade i want to start just with node