diff --git a/.drone.yml b/.drone.yml
index 36d7472..a573efd 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -34,111 +34,6 @@ steps:
     build_args:
       - NC_VERSION=fpm-alpine
 
-- name: nextcloud 23
-  image: plugins/docker
-  when:
-    branch:
-    - master
-  settings:
-    repo: yavook/kiwi-nextcloud
-    tags: 23
-    username:
-      from_secret: DOCKER_USERNAME
-    password:
-      from_secret: DOCKER_PASSWORD
-    build_args:
-      - NC_VERSION=23-fpm-alpine
-
-- name: nextcloud 24
-  image: plugins/docker
-  when:
-    branch:
-    - master
-  settings:
-    repo: yavook/kiwi-nextcloud
-    tags: 24
-    username:
-      from_secret: DOCKER_USERNAME
-    password:
-      from_secret: DOCKER_PASSWORD
-    build_args:
-      - NC_VERSION=24-fpm-alpine
-
-- name: nextcloud 25
-  image: plugins/docker
-  when:
-    branch:
-    - master
-  settings:
-    repo: yavook/kiwi-nextcloud
-    tags: 25
-    username:
-      from_secret: DOCKER_USERNAME
-    password:
-      from_secret: DOCKER_PASSWORD
-    build_args:
-      - NC_VERSION=25-fpm-alpine
-
-- name: nextcloud 26
-  image: plugins/docker
-  when:
-    branch:
-    - master
-  settings:
-    repo: yavook/kiwi-nextcloud
-    tags: 26
-    username:
-      from_secret: DOCKER_USERNAME
-    password:
-      from_secret: DOCKER_PASSWORD
-    build_args:
-      - NC_VERSION=26-fpm-alpine
-
-- name: nextcloud 27
-  image: plugins/docker
-  when:
-    branch:
-    - master
-  settings:
-    repo: yavook/kiwi-nextcloud
-    tags: 27
-    username:
-      from_secret: DOCKER_USERNAME
-    password:
-      from_secret: DOCKER_PASSWORD
-    build_args:
-      - NC_VERSION=27-fpm-alpine
-
-- name: nextcloud 28
-  image: plugins/docker
-  when:
-    branch:
-    - master
-  settings:
-    repo: yavook/kiwi-nextcloud
-    tags: 28
-    username:
-      from_secret: DOCKER_USERNAME
-    password:
-      from_secret: DOCKER_PASSWORD
-    build_args:
-      - NC_VERSION=28-fpm-alpine
-
-- name: nextcloud 29
-  image: plugins/docker
-  when:
-    branch:
-    - master
-  settings:
-    repo: yavook/kiwi-nextcloud
-    tags: 29
-    username:
-      from_secret: DOCKER_USERNAME
-    password:
-      from_secret: DOCKER_PASSWORD
-    build_args:
-      - NC_VERSION=29-fpm-alpine
-
 - name: nextcloud 30
   image: plugins/docker
   when:
@@ -184,18 +79,43 @@ steps:
     build_args:
       - NC_VERSION=32-fpm-alpine
 
+- name: nextcloud 33
+  image: plugins/docker
+  when:
+    branch:
+    - master
+  settings:
+    repo: yavook/kiwi-nextcloud
+    tags: 33
+    username:
+      from_secret: DOCKER_USERNAME
+    password:
+      from_secret: DOCKER_PASSWORD
+    build_args:
+      - NC_VERSION=33-fpm-alpine
+
+- name: nextcloud 34
+  image: plugins/docker
+  when:
+    branch:
+    - master
+  settings:
+    repo: yavook/kiwi-nextcloud
+    tags: 34
+    username:
+      from_secret: DOCKER_USERNAME
+    password:
+      from_secret: DOCKER_PASSWORD
+    build_args:
+      - NC_VERSION=34-fpm-alpine
+
 - name: parallelism provider
   image: alpine
   depends_on:
     - nextcloud stable
     - nextcloud latest
-    - nextcloud 23
-    - nextcloud 24
-    - nextcloud 25
-    - nextcloud 26
-    - nextcloud 27
-    - nextcloud 28
-    - nextcloud 29
     - nextcloud 30
     - nextcloud 31
     - nextcloud 32
+    - nextcloud 33
+    - nextcloud 34
diff --git a/Dockerfile b/Dockerfile
index e43f1c0..225dc01 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ LABEL maintainer="jmm@yavook.de"
 # https://github.com/just-containers/s6-overlay
 #########
 
-ARG S6_OVERLAY_VERSION=3.2.2.0
+ARG S6_OVERLAY_VERSION=3.2.3.2
 ENV PATH=/command:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 
 RUN set -ex; \