diff --git a/requirements.txt b/requirements.txt
index 82f9822f..a5396007 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-redis==2.7.2
+redis==4.5.3
 hiredis==0.1.1
 python-daemon==1.6
 flask==0.9