diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..695f84b
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,14 @@
+version: 2
+updates:
+  # One grouped PR a week for pinned actions; the cooldown skips releases
+  # younger than a week.
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: weekly
+    cooldown:
+      default-days: 7
+    groups:
+      actions:
+        patterns: ["*"]
+        update-types: [minor, patch]