diff --git a/.drone.yml b/.drone.yml
index 9724590..6e6fa81 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -3,7 +3,7 @@ name: default
 
 steps:
   - name: syntax
-    image: debian:10
+    image: debian:11
     commands:
       - .drone/deps
       - ansible-playbook -i hosts site.yml --syntax