diff --git a/requirements/base.txt b/requirements/base.txt
index fb10a4bbe2..b68cc7d647 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -23,6 +23,6 @@ mwoauth==0.3.7
 pillow==8.3.2
 pypandoc==1.6.3
 python-dateutil==2.8.2
-pytz==2021.1
+pytz==2022.5
 sentry-sdk==1.3.1
 whitenoise==5.3.0