diff --git a/.github/renovate.json b/.github/renovate.json
index 46e9a58d1..2a80532af 100644
--- a/.github/renovate.json
+++ b/.github/renovate.json
@@ -25,6 +25,13 @@
         "^ossf/scorecard-action"
       ],
       "groupName": "dependencies for github"
+    },
+    {
+      "matchPackagePatterns": [
+        "^debian:buster",
+        "^debian:bullseye"
+      ],
+      "groupName": "container images"
     }
   ]
 }