How to update dependencies in package.json?

To update dependencies in a package.json file using npm, follow these steps:

1. Open a command prompt or terminal in your project’s root directory.
2. Run “npm install” to install listed dependencies.
3. To update a specific dependency, use “npm update package-name“.
4. To update all dependencies to the latest versions, use “npm update“.
5. To update all dependencies in package.json and package-lock.json, use “npm update –save” or “npm update –save-dev“.
6. Verify that your project still works after updating and fix any issues.

Testing the application after changing dependencies is crucial to avoid breaking changes. Check release notes for updates on changes that may affect your application.

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