diff --git a/requirements.txt b/requirements.txt
index 1947703..7d418e8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,5 +4,5 @@ prometheus-client==0.11.0
 python-json-logger==2.0.1
 PyYAML==5.4.1
 Quart==0.17.0
-redis==3.5.3
+redis==4.5.3
 requests==2.25.1