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 *Libraries for Machine Learning. Also see [awesome-machine-learning](https://github.com/josephmisiti/awesome-machine-learning#python).*
 
-* [gym](https://github.com/openai/gym) - A toolkit for developing and comparing reinforcement learning algorithms.
+* [Gymnasium](https://github.com/Farama-Foundation/Gymnasium) - A library for developing and comparing reinforcement learning algorithms (successor of [gym](https://github.com/openai/gym).
 * [H2O](https://github.com/h2oai/h2o-3) - Open Source Fast Scalable Machine Learning Platform.
 * [Metrics](https://github.com/benhamner/Metrics) - Machine learning evaluation metrics.
 * [NuPIC](https://github.com/numenta/nupic) - Numenta Platform for Intelligent Computing.