diff --git a/docker-compose.yml b/docker-compose.yml
index a5381046d6fc82b35d1ca791647166e36d2f5794..d6bb9312f54aeaa436bd0017a3853955c9753b55 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -23,7 +23,7 @@ services:
 
   cron:
     container_name: cron
-    image: nextcloud:20-fpm
+    image: nextcloud:21-fpm
     restart: always
     volumes:
       - app_data:/var/www/html