diff --git a/python/requirements/tune/requirements_tune.txt b/python/requirements/tune/requirements_tune.txt
index 556ac28659c3..b5c0179a651b 100644
--- a/python/requirements/tune/requirements_tune.txt
+++ b/python/requirements/tune/requirements_tune.txt
@@ -21,7 +21,7 @@ matplotlib==3.4.2; python_version >= '3.7'
 mlflow==1.17.0
 mxnet==1.8.0.post0
 nevergrad==0.4.2.post5
-optuna==2.6.0
+optuna==2.9.1
 pytest-remotedata==0.3.2
 pytorch-lightning-bolts==0.2.5
 pytorch-lightning==1.0.3