Yarn

running
yarn upgrade-interactive --latest
in your repo terminal will show a list of available updates for dependencies.

notice how the dependencies with new major versions available are highlighted in red to warn of breaking changes.

From here you can select dependencies to be updated

• be carefull!
  
• you will need to rerun yarn after updating a dependency
  
• rerun all your tests to ensure the update has not broken something

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nice little link talking about yarn lock files and dependencies

yarn lock stuff