diff --git a/docker/requirements.txt b/docker/requirements.txt
index 2041e58..d024637 100644
--- a/docker/requirements.txt
+++ b/docker/requirements.txt
@@ -6,7 +6,7 @@ numpy==1.17.4
 box2d-py==2.3.8
 pyglet==1.3.2
 PyQt5==5.12.3
-joblib==0.14.1
+joblib==1.2.0
 mpi4py==2.0.0
 gym-pull==0.1.7
 configargparse==1.2.3