diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..c648d34
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,27 @@
+# SPDX-FileCopyrightText: 2026 LibreCode coop and contributors
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+version: 2
+updates:
+  - package-ecosystem: composer
+    directory: /
+    schedule:
+      interval: daily
+    cooldown:
+      default-days: 7
+
+  - package-ecosystem: github-actions
+    directories:
+      - /
+      - /actions/*
+    schedule:
+      interval: weekly
+    cooldown:
+      default-days: 7
+    groups:
+      github-actions:
+        patterns:
+          - "*"
+        update-types:
+          - minor
+          - patch