diff --git a/.drone.yml b/.drone.yml
index 00253f5..789ae69 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -43,7 +43,7 @@ depends_on:
 
 steps:
   - name: docker-publish
-    image: plugins/docker:20.17.3@sha256:7cb19d23e35e1603ae437cc41cc064c95a997a8776d63a555990967668ea7c5c
+    image: plugins/docker:20.18.4@sha256:a8d3d86853c721492213264815f1d00d3ed13f42f5c1855a02f47fa4d5f1e042
     settings:
       registry: git.wtf-eg.de
       repo: git.wtf-eg.de/kompetenzinventar/backend
@@ -105,7 +105,7 @@ steps:
       - pipenv run reuse lint
       - pipenv run python -m unittest discover ki
   - name: docker-publish
-    image: plugins/docker:20.17.3@sha256:7cb19d23e35e1603ae437cc41cc064c95a997a8776d63a555990967668ea7c5c
+    image: plugins/docker:20.18.4@sha256:a8d3d86853c721492213264815f1d00d3ed13f42f5c1855a02f47fa4d5f1e042
     settings:
       registry: git.wtf-eg.de
       repo: git.wtf-eg.de/kompetenzinventar/backend