diff --git a/.drone.yml b/.drone.yml
index 716b368..5ecfa7f 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -10,7 +10,7 @@ steps:
 - name: markdown lint
   commands:
   - markdownlint *.md
-  image: docker.io/volkerraschek/markdownlint:0.30.0
+  image: docker.io/volkerraschek/markdownlint:0.39.0
   resources:
     limits:
       cpu: 50