diff --git a/.github/dependabot.yaml b/.github/dependabot.yaml
index 456fd1c4..799ac7f2 100644
--- a/.github/dependabot.yaml
+++ b/.github/dependabot.yaml
@@ -18,6 +18,18 @@ updates:
         update-types:
           - minor
           - patch
+  - package-ecosystem: docker
+    directories:
+      - .devcontainer
+      - backstage
+    schedule:
+      interval: monthly
+    open-pull-requests-limit: 100
+    groups:
+      minor:
+        update-types:
+          - minor
+          - patch
   - package-ecosystem: npm
     directory: backstage
     schedule: