diff --git a/requirements.txt b/requirements.txt
index 0daa410..2c5568a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ pandas==1.4.2
 psycopg2-binary==2.8.6
 python-dateutil==2.8.1
 PyYAML==5.4
-redis==3.5.3
+redis==4.5.3
 requests==2.25.0
 six==1.15.0
 django-auth-ldap==2.4.0