diff --git a/Dockerfile b/Dockerfile
index be0956f..5b49b4b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,8 @@
 # FROM nextcloud:18.0.6-apache
 # FROM nextcloud:19.0.3-apache
 # FROM nextcloud:20.0.0-apache
-FROM nextcloud:20.0.5-apache
+# FROM nextcloud:20.0.5-apache
+FROM nextcloud:21.0.0-apache
 
 RUN apt-get update \
  && apt-get install -y nano \