diff --git a/.drone.yml b/.drone.yml
index 822dec5..9ad247d 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -28,7 +28,7 @@ steps:
       - pipenv run reuse lint
       - SQLALCHEMY_DATABASE_URI=sqlite:// pipenv run python -m unittest discover ki
   - name: docker-dry-run
-    image: plugins/docker:20.18.4@sha256:a8d3d86853c721492213264815f1d00d3ed13f42f5c1855a02f47fa4d5f1e042
+    image: plugins/docker:20.18.6@sha256:59c993e3c4e6c097a0e2d274419aac0d7d8e929773f0ba1af44078e54389834f
     settings:
       registry: git.wtf-eg.de
       repo: git.wtf-eg.de/kompetenzinventar/backend
@@ -54,7 +54,7 @@ depends_on:
 
 steps:
   - name: docker-publish
-    image: plugins/docker:20.18.4@sha256:a8d3d86853c721492213264815f1d00d3ed13f42f5c1855a02f47fa4d5f1e042
+    image: plugins/docker:20.18.6@sha256:59c993e3c4e6c097a0e2d274419aac0d7d8e929773f0ba1af44078e54389834f
     settings:
       registry: git.wtf-eg.de
       repo: git.wtf-eg.de/kompetenzinventar/backend
@@ -116,7 +116,7 @@ steps:
       - pipenv run reuse lint
       - SQLALCHEMY_DATABASE_URI=sqlite:// pipenv run python -m unittest discover ki
   - name: docker-publish
-    image: plugins/docker:20.18.4@sha256:a8d3d86853c721492213264815f1d00d3ed13f42f5c1855a02f47fa4d5f1e042
+    image: plugins/docker:20.18.6@sha256:59c993e3c4e6c097a0e2d274419aac0d7d8e929773f0ba1af44078e54389834f
     settings:
       registry: git.wtf-eg.de
       repo: git.wtf-eg.de/kompetenzinventar/backend