diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 000000000..24f7b5a79
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,15 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day: "wednesday"
+      time: "13:00"
+      timezone: "Asia/Singapore"
+    open-pull-requests-limit: 5
+    commit-message:
+      prefix: "dependabot(actions): "
+    reviewers:
+      - '@tokamak-network/layer2-core'
+    target-branch: "main"