diff --git a/requirements.txt b/requirements.txt
index e1d4d64..2feba60 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,5 +3,5 @@ Flask==2.1.2
 itsdangerous==0.24
 Jinja2==3.1.2
 MarkupSafe==1.1.1
-redis==2.10.6
+redis==4.3.3
 Werkzeug==2.1.2