diff --git a/requirements.txt b/requirements.txt
index 1272363..61a1b45 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ kombu==4.6.5
 more-itertools==7.2.0
 psycopg2==2.8.4
 pytz==2019.3
-redis==3.3.11
+redis==4.4.4
 requests==2.22.0
 sqlparse==0.3.0
 urllib3==1.25.6