diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 6cc0071..34ef648 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -1,8 +1,15 @@
 version: 2
 updates:
-  - package-ecosystem: "github-actions"
-    directory: "/"
+  - package-ecosystem: github-actions
+    directory: /
     schedule:
-      interval: "weekly"
+      interval: weekly
+      day: monday
+      time: 09:00
+      timezone: UTC
     cooldown:
       default-days: 7
+    groups:
+      ci-weekly:
+        patterns:
+          - '*'