diff --git a/web/requirements.txt b/web/requirements.txt
index af2a408..242de84 100644
--- a/web/requirements.txt
+++ b/web/requirements.txt
@@ -3,4 +3,4 @@ Flask==1.1.1
 gspread==3.1.0
 oauth2client==4.1.3
 python-dateutil==2.8.1
-pytz==2019.2
+pytz==2021.1