diff --git a/api/pyproject.toml b/api/pyproject.toml
index 4e83b8b93..081d274e6 100644
--- a/api/pyproject.toml
+++ b/api/pyproject.toml
@@ -13,7 +13,7 @@ django-environ = "==0.4.5"
 Pillow = "==8.4.0"
 django-allauth = "==0.42.0"
 psycopg2 = "==2.9.3"
-pytz = "2021.1"
+pytz = "2021.3"
 django-redis = "==5.0.0"
 redis = "==3.5.3"
 kombu = "==5.2.3"