diff --git a/requirements.txt b/requirements.txt
index fe47095..869fe82 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 redisai==1.0.2
-redis==3.5.3
+redis==4.5.3
 ml2rt==0.2.0
 mlflow==1.19.0