# `mix npm.update`
[🔗](https://github.com/elixir-volt/npm_ex/blob/v0.7.4/lib/mix/tasks/npm.update.ex#L1)

Update npm packages to the latest versions matching their ranges.

    mix npm.update          # Update all packages
    mix npm.update lodash   # Update a specific package

Re-resolves the dependency tree and writes an updated `npm.lock`.

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*Consult [api-reference.md](api-reference.md) for complete listing*