diff --git a/.drone.yml b/.drone.yml
index ac1d3af..598c95f 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -69,7 +69,7 @@ steps:
   image: git.cryptic.systems/volker.raschek/git:1.4.0
 
 - name: build
-  image: docker.io/plugins/docker:20.18.5
+  image: docker.io/plugins/docker:20.18.6
   settings:
     auto_tag: false
     dockerfile: Dockerfile
@@ -135,7 +135,7 @@ steps:
   image: git.cryptic.systems/volker.raschek/git:1.4.0
 
 - name: build
-  image: docker.io/plugins/docker:20.18.5
+  image: docker.io/plugins/docker:20.18.6
   settings:
     auto_tag: false
     dockerfile: Dockerfile
@@ -201,7 +201,7 @@ steps:
   image: git.cryptic.systems/volker.raschek/git:1.4.0
 
 - name: build
-  image: docker.io/plugins/docker:20.18.5
+  image: docker.io/plugins/docker:20.18.6
   settings:
     auto_tag: false
     dockerfile: Dockerfile
@@ -265,7 +265,7 @@ steps:
   image: git.cryptic.systems/volker.raschek/git:1.4.0
 
 - name: build
-  image: docker.io/plugins/docker:20.18.5
+  image: docker.io/plugins/docker:20.18.6
   settings:
     auto_tag: false
     dockerfile: Dockerfile
@@ -444,7 +444,7 @@ steps:
   image: git.cryptic.systems/volker.raschek/git:1.4.0
 
 - name: build
-  image: docker.io/plugins/docker:20.18.5
+  image: docker.io/plugins/docker:20.18.6
   settings:
     auto_tag: true
     auto_tag_suffix: amd64
@@ -504,7 +504,7 @@ steps:
   image: git.cryptic.systems/volker.raschek/git:1.4.0
 
 - name: build
-  image: docker.io/plugins/docker:20.18.5
+  image: docker.io/plugins/docker:20.18.6
   settings:
     auto_tag: true
     auto_tag_suffix: arm64-v8