diff --git a/requirements.txt b/requirements.txt
index 011f44b..7afa23a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ pandas==1.5.3
 numpy==1.24.2
 python-dateutil==2.8.2
 scikit-learn==1.2.1
-pytz==2021.3
+pytz==2024.1
 scipy==1.10.1
 six==1.16.0
 Werkzeug==2.2.3