diff --git a/requirements.txt b/requirements.txt
index ecba7ba..6e75e7b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ pymongo==2.4.2
 pypng==0.0.17
 python-dateutil==2.4.2
 pytz==2015.4
-redis==2.10.3
+redis==4.5.3
 requests==2.7.0
 shove==0.5.6
 six==1.9.0