diff --git a/renovate.json b/renovate.json
index 243d9ce..8f22290 100644
--- a/renovate.json
+++ b/renovate.json
@@ -1,6 +1,7 @@
 {
   "extends": [
     "config:base",
+    ":docker",
     "default:automergeDigest"
   ]
 }