diff --git a/requirements.txt b/requirements.txt
index c766b638f311f0db044cabc3a60c962c40383b3c..8c45f1d0b3a7c7864ecaf882d5ff22ffc69d40fc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,6 +31,7 @@ django_select2==6.0.1
 dj-database-url==0.5.0
 django-basic-auth-ip-whitelist==0.2.1
 django-heroku==0.3.1
+django-redis==4.9.0
 whitenoise==4.0
 gunicorn==19.9.0
 ConcurrentLogHandler==0.9.1