diff --git a/README.md b/README.md
index 8d5a7ee..928d0bf 100644
--- a/README.md
+++ b/README.md
@@ -72,6 +72,7 @@ Services :
 
 Réalisées :
 
+- [x] ~~[Nextcloud] Mise à jour de Redis en version [6.0.13](https://github.com/redis/redis/releases/tag/6.0.13) (2021-05-04)~~
 - [x] ~~[Grafana] Mise à jour en version [7.5.5](https://github.com/grafana/grafana/releases/tag/v7.5.5) (2021-05-04)~~
 - [x] ~~Mettre à jour la documentation général et rapatrier les tâches des services ici (2021-05-04)~~
 - [x] ~~[Nextcloud] Mise en place d'une sauvegarde / restauration de sauvegarde~~
diff --git a/nextcloud/.env b/nextcloud/.env
index 95947ff..2eb617e 100644
--- a/nextcloud/.env
+++ b/nextcloud/.env
@@ -23,5 +23,3 @@ POSTGRES_PASSWORD=password-example
 POSTGRES_DB=postgres-database-name-example
 POSTGRES_CONTAINER_NAME=nextcloud-postgres
 POSTGRES_VOLUME_NAME=nextcloud-postgres
-
-REDIS_IMAGE=redis:6.0.11-alpine
diff --git a/nextcloud/docker-compose.yml b/nextcloud/docker-compose.yml
index b33df0e..80ce4c9 100644
--- a/nextcloud/docker-compose.yml
+++ b/nextcloud/docker-compose.yml
@@ -73,7 +73,7 @@ services:
       - /etc/localtime:/etc/localtime:ro
 
   nextcloud-redis:
-    image: ${REDIS_IMAGE}
+    image: ${REDIS_IMAGE:-redis:6.0.13-alpine}
     container_name: nextcloud-redis
     restart: always
     environment: