diff --git a/requirements/base.txt b/requirements/base.txt
index 22d0d72..039206d 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -1,4 +1,4 @@
-pytz==2021.3  # https://github.com/stub42/pytz
+pytz==2022.7.1  # https://github.com/stub42/pytz
 python-slugify==5.0.2  # https://github.com/un33k/python-slugify
 Pillow==9.0.1  # https://github.com/python-pillow/Pillow
 argon2-cffi==21.3.0  # https://github.com/hynek/argon2_cffi