Gemfile.lock warning

I just begin the Introduction to GitHub course, however when the repository with the slideshows was created I received the message in the picture bellow. How can I update the Gemfile.lock or how I have to proceed?


Hi @gabriel19913,

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As you’ll notice, your Topic is now in GitHub Learning Lab board. No action is needed on your part; you can continue the conversation as normal here.

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@gabriel19913 great question! What you are seeing is a vulnerability alert for a dependency in the github-slideshow repository. To learn more about security alerts, check out this blog post:

In the meantime, you can fix this by updating the Gemfile.lock file. Simply replace “ffi (1.9.18)” with “ffi (1.9.24)”.

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