diff --git a/requirements/base.txt b/requirements/base.txt
index 85c39a01e..c42fbd741 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -35,7 +35,7 @@ flake8-quotes==3.3.2
 pep8-naming==0.13.3
 
 # Other
-pytz==2022.7.1
+pytz==2023.3.post1
 python-dateutil==2.8.2
 argon2-cffi==21.3.0