diff --git a/.drone/drone-home.yml b/.drone/drone-home.yml
index cc28b6e..1282bbb 100644
--- a/.drone/drone-home.yml
+++ b/.drone/drone-home.yml
@@ -9,7 +9,7 @@ platform:
 
 steps:
 - name: print env
-  image: appleboy/drone-ssh
+  image: appleboy/drone-ssh:1.6.2
   settings:
     envs:
     - drone_tag
@@ -19,7 +19,7 @@ steps:
     - drone_repo_namespace
     - ssh_host
     - ssh_user
-    - ssh_root_user
+    - ssh_port
     - local_docker_registry
     - ca_crt
     host:
@@ -32,7 +32,7 @@ steps:
     - rm -f env-squid
     - "echo \"export SSH_HOST='$${SSH_HOST}'\" >> env-squid # \"ssh-host\""
     - "echo \"export SSH_USER='$${SSH_USER}'\" >> env-squid # \"ssh-user\""
-    - "echo \"export SSH_ROOT_USER='$${SSH_ROOT_USER}'\" >> env-squid # \"ssh-root-user\""
+    - "echo \"export SSH_PORT='$${SSH_PORT}'\" >> env-squid # \"ssh-port\""
     - "echo \"export LOCAL_DOCKER_REGISTRY='$${LOCAL_DOCKER_REGISTRY}'\" >> env-squid # \"local-docker-registry\""
     - "echo \"export CA_CRT='$${CA_CRT}'\" >> env-squid # \"ca-crt\""
     username:
@@ -44,13 +44,13 @@ steps:
       from_secret: local-docker-registry
     SSH_HOST:
       from_secret: ssh-host
-    SSH_ROOT_USER:
-      from_secret: ssh-root-user
+    SSH_PORT:
+      from_secret: ssh-port
     SSH_USER:
       from_secret: ssh-user
 
 - name: scp
-  image: appleboy/drone-scp
+  image: appleboy/drone-scp:1.6.2
   settings:
     command_timeout: 2m
     host:
@@ -92,7 +92,7 @@ steps:
     path: /var/run
 
 - name: deploy squid
-  image: appleboy/drone-ssh
+  image: appleboy/drone-ssh:1.6.2
   settings:
     envs:
     - drone_tag
diff --git a/.drone/lib/images.libsonnet b/.drone/lib/images.libsonnet
index 2819fd0..b67fc35 100644
--- a/.drone/lib/images.libsonnet
+++ b/.drone/lib/images.libsonnet
@@ -6,7 +6,7 @@ local settings = import 'settings.libsonnet';
   },
   scp(target): settings.ssh {
     name: 'scp',
-    image: 'appleboy/drone-scp',
+    image: 'appleboy/drone-scp:1.6.2',
     settings +: {
       command_timeout: '2m',
       target: target,
@@ -16,7 +16,7 @@ local settings = import 'settings.libsonnet';
     },
   },
   ssh: settings.ssh {
-    image: 'appleboy/drone-ssh',    
+    image: 'appleboy/drone-ssh:1.6.2',    
     settings +: {
       envs: [
         'drone_tag',
diff --git a/.drone/lib/public-secrets.libsonnet b/.drone/lib/public-secrets.libsonnet
index 4901236..2ecbd9e 100644
--- a/.drone/lib/public-secrets.libsonnet
+++ b/.drone/lib/public-secrets.libsonnet
@@ -1,7 +1,7 @@
 [
   'ssh-host',
   'ssh-user',
-  'ssh-root-user',
+  'ssh-port',
   'local-docker-registry',
   'ca-crt',
 ]
diff --git a/.drone/lib/secret-secrets.libsonnet b/.drone/lib/secret-secrets.libsonnet
index 28025b7..655c06a 100644
--- a/.drone/lib/secret-secrets.libsonnet
+++ b/.drone/lib/secret-secrets.libsonnet
@@ -1,5 +1,4 @@
 [
-  'ssh-password',
   'ssh-key',
   'local-registry-password',
   'ca-key',
diff --git a/README.md b/README.md
index 3b9fc78..36d4082 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,22 @@ openssl req -x509 -days 600 -new -nodes -key CA_key.pem -out CA_crt.pem -extensi
 
 then set secrets ca-crt and ca-key to the created files
 
+## making dockerconfigjson
+
+the secret dockerconfigjson allows images to be pulled from the local docker repository
+
+if you login to this repository with:
+
+```shell
+docker login $LOCAL_DOCKER_REGISTRY --username client --password $REGISTRY_PASSWORD
+```
+
+then you will find the required content with:
+
+```shell
+cat ~/.docker/config.json
+```
+
 ## releasing
 
 [see here](https://sigyl.com/releases/)
\ No newline at end of file