Software⏱️ 2 min read📅 2026-06-03

How to Fix: How to fix "Your Ruby version is 2.3.0, but your Gemfile specified 2.2.5" while server starting

Error occurs when Ruby version in Gemfile conflicts with server installed version.

Quick Answer: Update the Ruby version on your system to match the version specified in the Gemfile.

The error 'Your Ruby version is 2.3.0, but your Gemfile specified 2.2.5' occurs when the Ruby version installed on your system is different from the one specified in your Gemfile. This discrepancy can cause issues during server startup. To resolve this issue, it's essential to ensure that both versions match.

🛑 Root Causes of the Error

  • Using a Ruby version manager like RVM or rbenv to manage different versions.

🚀 How to Resolve This Issue

Method 1: Updating the Gemfile

  1. Step 1: Open your terminal and navigate to your project directory.

Method 2: Updating the Ruby Version

  1. Step 1: Open your terminal and run `rvm install 2.2.5` or `gem install ruby-2.2.5` to update the Ruby version.

🎯 Final Words

By following these steps, you should be able to resolve the 'Your Ruby version is 2.3.0, but your Gemfile specified 2.2.5' error and ensure a smooth server startup.

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