diff --git a/web/requirements.txt b/web/requirements.txt
index af2a408..aecf470 100644
--- a/web/requirements.txt
+++ b/web/requirements.txt
@@ -2,5 +2,5 @@ Flask-HTTPAuth==3.3.0
 Flask==1.1.1
 gspread==3.1.0
 oauth2client==4.1.3
-python-dateutil==2.8.1
+python-dateutil==2.8.2
 pytz==2019.2