diff --git a/python-recipes/market-analysis-demo/requirements.txt b/python-recipes/market-analysis-demo/requirements.txt
index b8a08b9..206fceb 100644
--- a/python-recipes/market-analysis-demo/requirements.txt
+++ b/python-recipes/market-analysis-demo/requirements.txt
@@ -1,6 +1,6 @@
 Flask==3.1.3
 parallel-web==0.2.0
-python-dotenv==1.0.0
+python-dotenv==1.2.2
 Werkzeug==3.1.6
 requests==2.31.0
 psycopg2-binary==2.9.9