diff --git a/python/requirements.txt b/python/requirements.txt
index 78f25ca..401ab50 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -5,5 +5,5 @@ flasgger==0.9.5
 pymongo==3.12.1
 requests==2.25.0
 python-dateutil==2.8.1
-redis==3.5.3
+redis==4.5.3
 Werkzeug==2.0.1
\ No newline at end of file