diff --git a/back/Pipfile b/back/Pipfile
index 024408940869f6bd34188234f9e279d6f0257e85..a6d2eb9eb66647ce807dbcd50868e2f4f971e6dd 100644
--- a/back/Pipfile
+++ b/back/Pipfile
@@ -24,7 +24,7 @@ lxml = "==4.6.4"
 overpass = "==0.7"
 psycopg2 = "==2.9.2"
 python-dateutil = "==2.8.2"
-redis = "==3.5.3"
+redis = "==4.1.1"
 requests = "==2.26.0"
 flask-smorest = "==0.29.0"
 Flask = "==1.1.4"