diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..bbe569a
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,20 @@
+version: 2
+updates:
+- package-ecosystem: nix
+  directory: /
+  cooldown:
+    default-days: 7
+  schedule:
+    interval: weekly
+    day: monday
+    time: '03:00'
+    timezone: Etc/UTC
+- package-ecosystem: github-actions
+  directory: /
+  cooldown:
+    default-days: 7
+  schedule:
+    interval: weekly
+    day: monday
+    time: '03:00'
+    timezone: Etc/UTC
diff --git a/.github/renovate-config.js b/.github/renovate-config.js
deleted file mode 100644
index 5f2a9ae..0000000
--- a/.github/renovate-config.js
+++ /dev/null
@@ -1,7 +0,0 @@
-module.exports = {
-  platform: 'github',
-  repositories: ['google/gtasks-md'],
-  onboarding: false,
-  gitAuthor:
-    'github-actions <41898282+github-actions[bot]@users.noreply.github.com>',
-};
diff --git a/.github/renovate.jsonc b/.github/renovate.jsonc
deleted file mode 100644
index 59a1cc5..0000000
--- a/.github/renovate.jsonc
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "extends": ["config:recommended"],
-  "github-actions": {
-    "enabled": false // Renovate using GITHUB_TOKEN can't modify workflows
-  },
-  "nix": {
-    "enabled": true
-  },
-  "lockFileMaintenance": {
-    "enabled": true,
-    "schedule": ["before 4am on monday"]
-  }
-}
diff --git a/.github/workflows/renovate.yaml b/.github/workflows/renovate.yaml
deleted file mode 100644
index 7fae4cf..0000000
--- a/.github/workflows/renovate.yaml
+++ /dev/null
@@ -1,20 +0,0 @@
-name: Renovate
-on:
-  schedule:
-  - cron: '0 3 * * *'
-  workflow_dispatch:
-permissions:
-  contents: write
-  pull-requests: write
-  issues: write
-  checks: read
-  statuses: read
-jobs:
-  renovate:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6
-    - uses: renovatebot/github-action@39b914146caeff8cd512e61c8992f1d5913af85c # v46.2.5
-      with:
-        configurationFile: .github/renovate-config.js
-        token: ${{ secrets.GITHUB_TOKEN }}