diff --git a/requirements.txt b/requirements.txt
index 82866f8..5a2d89f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ numpy==1.26.4
 pandas==2.2.2
 scikit-learn==1.5.0
 fastapi==0.109.1
-python-dotenv==0.21.0
+python-dotenv==1.2.2
 uvicorn==0.20.0
 sqlalchemy==2.0.30
 psycopg2==2.9.9