diff --git a/python/requirements/ml/requirements_train.txt b/python/requirements/ml/requirements_train.txt
index d1a68aa4f66f..c750db1c68de 100644
--- a/python/requirements/ml/requirements_train.txt
+++ b/python/requirements/ml/requirements_train.txt
@@ -1,6 +1,6 @@
 -r requirements_dl.txt
 
-mlflow==1.21.0
+mlflow==1.26.0
 tensorboardX==2.4.1
 
 # Dependencies for Hugging Face examples:
diff --git a/python/requirements/ml/requirements_tune.txt b/python/requirements/ml/requirements_tune.txt
index b86b7b1f08a2..00a871b2c143 100644
--- a/python/requirements/ml/requirements_tune.txt
+++ b/python/requirements/ml/requirements_tune.txt
@@ -23,7 +23,7 @@ kubernetes==17.17.0
 lightgbm==3.2.1
 matplotlib==3.3.4; python_version < '3.7'
 matplotlib==3.4.3; python_version >= '3.7'
-mlflow==1.21.0
+mlflow==1.26.0
 mxnet==1.8.0.post0
 nevergrad==0.4.3.post7
 optuna==2.9.1