diff --git a/python/requirements/ml/requirements_rllib.txt b/python/requirements/ml/requirements_rllib.txt
index 2d23f7c1e70e..8c75df87756e 100644
--- a/python/requirements/ml/requirements_rllib.txt
+++ b/python/requirements/ml/requirements_rllib.txt
@@ -17,7 +17,7 @@ pettingzoo==1.15.0; python_version >= '3.7'
 pymunk==6.0.0
 supersuit==3.3.3; python_version >= '3.7'
 # For testing in MuJoCo-like envs (in PyBullet).
-pybullet==3.2.0
+pybullet==3.2.5
 # For tests on RecSim and Kaggle envs.
 recsim==0.2.4
 tensorflow_estimator==2.6.0