diff --git a/ai/Q_Learning/README.md b/ai/Q_Learning/README.md
index 0f0c9507..08b00f40 100644
--- a/ai/Q_Learning/README.md
+++ b/ai/Q_Learning/README.md
@@ -10,8 +10,8 @@ You will:
 ## Documentation
 
 - [Q-Learning](https://en.wikipedia.org/wiki/Q-learning)
-- [Gym](https://www.gymlibrary.ml/)
-- [FrozenLake](https://www.gymlibrary.ml/environments/toy_text/frozen_lake/)
+- [Gym](gymnasium.farama.org/index.html)
+- [FrozenLake](gymnasium.farama.org/environments/toy_text/frozen_lake/)
 
 ## Getting Started