title: How to bump version in all the packages when using yarn workspaces?
body: <p>When using <code>Yarn Workspaces</code>, we have a project structure like:</p>
  
  <pre><code>- package.json
  - packages/
      - package-a/
          - package.json
          - index.js
      - package-b/
          - package.json
          - index.js
  </code></pre>
  
  <p>If <code>package-b</code> and lots of other packages in this directory are dependent upon <code>package-a</code> and I upgrade the version of <code>package-a</code> after making some changes, How can I upgrade the version <code>package-a</code> in all the dependent packages? Do I have to do it manually or is there a better way?</p>