diff --git a/python/requirements/tune/requirements_tune.txt b/python/requirements/tune/requirements_tune.txt
index 556ac28659c3e..f12bfdead5452 100644
--- a/python/requirements/tune/requirements_tune.txt
+++ b/python/requirements/tune/requirements_tune.txt
@@ -6,7 +6,7 @@ ConfigSpace==0.4.18
 dragonfly-opt==0.1.6
 gluoncv==0.10.1.post0
 gpy==1.10.0
-gym[atari]==0.18.0
+gym[atari]==0.18.3
 h5py==3.1.0; python_version < '3.7'
 h5py==3.2.1; python_version >= '3.7'
 hpbandster==0.7.4