diff --git a/requirements.in b/requirements.in
index a1b35faf7..01ca83901 100644
--- a/requirements.in
+++ b/requirements.in
@@ -14,7 +14,7 @@ pyexcel-io==0.6.4
 pyexcel-xls==0.6.2
 pyexcel-xlsx==0.6.0
 pyexcel-ods3==0.6.0
-pytz==2020.5
+pytz==2021.1
 gunicorn==20.0.4
 eventlet==0.30.0
 notifications-python-client==5.7.1