diff --git a/.drone.yml b/.drone.yml
index 2c7e069..b2a2ee9 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -10,7 +10,7 @@ steps:
 - name: markdown lint
   commands:
   - markdownlint *.md
-  image: docker.io/volkerraschek/markdownlint:0.32.2
+  image: docker.io/volkerraschek/markdownlint:0.33.0
   resources:
     limits:
       cpu: 50