diff --git a/requirements/base.txt b/requirements/base.txt
index 95dc304..d1d57c5 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -28,7 +28,7 @@ python-dateutil==2.5.3
 python-Levenshtein==0.12.0
 RapidSMS==1.0.0
 raven==6.10.0
-redis==2.10.5
+redis==4.5.3
 sqlparse==0.3.0
 tablib==0.13.0
 uWSGI==2.0.18