diff --git a/requirements.txt b/requirements.txt
index 5ac4fe4..b3a7c7f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,5 +2,5 @@ Flask==1.1.1
 Flask-WTF==0.9
 werkzeug==0.16.0
 rope==0.16.0
-redis==3.2.1
+redis==4.4.4
 requests==2.24.0