diff --git a/doc/source/ray-overview/examples/e2e-xgboost/requirements.txt b/doc/source/ray-overview/examples/e2e-xgboost/requirements.txt
index 425228636e28..f8c878b5b438 100644
--- a/doc/source/ray-overview/examples/e2e-xgboost/requirements.txt
+++ b/doc/source/ray-overview/examples/e2e-xgboost/requirements.txt
@@ -1,7 +1,7 @@
 ipykernel>=6.29.5
 ipywidgets>=8.1.6
 matplotlib==3.10.0
-mlflow==2.19.0
+mlflow==3.11.1
 # ray[data,serve,train]>=2.44.1  # Provided by Anyscale's base image.
 scikit-learn==1.6.0
 xgboost>=3.0.0