diff --git a/requirements.txt b/requirements.txt
index 5ff19dd..bdaaddd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,8 +5,8 @@ fprs==1.0.0
 glfw==2.6.4
 gymnasium==0.29.1
 imageio==2.33.1
-mujoco==3.1.4
-mujoco_mjx==3.1.4
+mujoco==3.1.5
+mujoco_mjx==3.1.5
 numpy==1.26.3
 scipy==1.12.0
 setuptools==69.0.3