diff --git a/tests/data/serve_resources/mlflow/pytorch/requirements.txt b/tests/data/serve_resources/mlflow/pytorch/requirements.txt
index aacc85cb91..a3eb04ed4f 100644
--- a/tests/data/serve_resources/mlflow/pytorch/requirements.txt
+++ b/tests/data/serve_resources/mlflow/pytorch/requirements.txt
@@ -1,4 +1,4 @@
-mlflow==2.13.2
+mlflow==2.20.3
 astunparse==1.6.3
 cffi==1.16.0
 cloudpickle==2.2.1