diff --git a/.github/workflows/update-json.yml b/.github/workflows/update-json.yml
index 5ef9677..fe0eba7 100644
--- a/.github/workflows/update-json.yml
+++ b/.github/workflows/update-json.yml
@@ -3,18 +3,19 @@ name: Update JSON
 on:
   pull_request:
     branches: [main]
+  workflow_dispatch:
 
 permissions:
   contents: write
 
 jobs:
   update-json:
-    if: github.event.pull_request.user.login == 'renovate[bot]'
+    if: github.event_name == 'workflow_dispatch' || (github.event_name == 'pull_request' && github.event.pull_request.user.login == 'renovate[bot]')
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
-          ref: ${{ github.head_ref }}
+          ref: ${{ github.head_ref || github.ref_name }}
           persist-credentials: false
       - uses: cachix/install-nix-action@8aa03977d8d733052d78f4e008a241fd1dbf36b3 # v31.10.6
       - name: Run update script
diff --git a/renovate.json b/renovate.json
index 712e3f9..055bbd4 100644
--- a/renovate.json
+++ b/renovate.json
@@ -1,6 +1,8 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "extends": ["config:recommended"],
+  "extends": [
+    "github>damoun/renovate-config"
+  ],
   "customManagers": [
     {
       "customType": "regex",