diff --git a/requirements-hyperopt.txt b/requirements-hyperopt.txt
index 2cb0acc29..4d31f6042 100644
--- a/requirements-hyperopt.txt
+++ b/requirements-hyperopt.txt
@@ -5,5 +5,5 @@
 scipy==1.16.1
 scikit-learn==1.7.1
 filelock==3.19.1
-optuna==4.4.0
+optuna==4.5.0
 cmaes==0.12.0