diff --git a/www-srv/requirements.txt b/www-srv/requirements.txt
index ae5ad048..1276e2cc 100644
--- a/www-srv/requirements.txt
+++ b/www-srv/requirements.txt
@@ -11,7 +11,7 @@ ipython==2.0.0
 itsdangerous==0.24
 numpy==1.8.1
 psycopg2==2.5.2
-redis==2.10.3
+redis==4.4.4
 tweepy==2.3.0
 urwid==1.3.0
 wsgiref==0.1.2