diff --git a/lab/nginxBasicAuth/source_dir/requirements.txt b/lab/nginxBasicAuth/source_dir/requirements.txt
index 54ef63a..baf4818 100644
--- a/lab/nginxBasicAuth/source_dir/requirements.txt
+++ b/lab/nginxBasicAuth/source_dir/requirements.txt
@@ -1,3 +1,3 @@
-mlflow==2.7.1
+mlflow==2.9.1
 matplotlib
 sagemaker-experiments