diff --git a/requirements.txt b/requirements.txt
index 2beaccb..4a21329 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Pillow==6.2.0
 pymongo==2.9.5
 python-dateutil==2.8.0
 pytz==2018.9
-redis==3.1.0
+redis==4.4.4
 regex==2019.1.24
 six==1.12.0
 sorl-thumbnail==12.5.0