diff --git a/requirements.txt b/requirements.txt
index 3272e75..dd04f72 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 maxminddb==1.2.2
-redis==2.10.5
+redis==4.4.4
 tornado==4.4.2
 tornado-redis==2.4.18