"engines": "node": ">=20.0.0 <21.0.0"
This is the industry standard for switching between versions.
If you need to update Yarn to match your new Node.js environment: : Run npm install -g yarn@latest . yarn update node
After upgrading Node, some packages may need updates:
This creates .yarn-version file. When others run yarn , they’ll see a warning if their Node mismatches. "engines": "node": ">=20
nvm install --lts # Install latest LTS Node nvm use --lts # Use it node --version # Verify yarn --version # Yarn still works
If you meant something more specific (e.g., “update a Node.js package using Yarn”), the command is simply: "engines": "node": ">
yarn set version stable yarn install