lodash Prototype Pollution vulnerability still exists

[ecormaksin]

After I executed npm install, 510 vulnerabilities were founded.
So I executed the following commands in order.

npm audit fix
npm audit
npm install --save-dev [email protected]
npm audit fix
npm update json-server
npm audit fix

Is the above procedure correct?

However, [email protected] Prototype Pollution vulnerability still exists.

When I execute npm run dev, the server seems to start.

Do I need to fix the vulnerability?
But [email protected] requires [email protected].
How can I do fix the vulnerability?

Any help will be appriciated.