diff --git a/requirements.txt b/requirements.txt
index 0035bc0..e58eb26 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ Jinja2==2.11.3
 MarkupSafe==1.1.1
 marshmallow==3.11.1
 python-dateutil==2.8.1
-pytz==2021.1
+pytz==2026.1.post1
 six==1.15.0
 SQLAlchemy==1.4.10
 Werkzeug==1.0.1
\ No newline at end of file