diff --git a/requirements.txt b/requirements.txt
index ab4a3fa06..17035df9a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ lxml
 chardet
 ovh
 oath
-redis
+redis>=4.2.0rc1
 rrdtool>=0.1.10
 qrcode