diff --git a/.gitea/workflows/renovate.yaml b/.gitea/workflows/renovate.yaml
index bded6ac..7410f7a 100644
--- a/.gitea/workflows/renovate.yaml
+++ b/.gitea/workflows/renovate.yaml
@@ -10,7 +10,7 @@ on:
 jobs:
   renovate:
     runs-on: ubuntu-latest
-    container: ghcr.io/renovatebot/renovate:37.20.2
+    container: ghcr.io/renovatebot/renovate:39.50.0
     steps:
       - uses: actions/checkout@v4
       - run: renovate
diff --git a/renovate.json b/renovate.json
new file mode 100644
index 0000000..7190a60
--- /dev/null
+++ b/renovate.json
@@ -0,0 +1,3 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json"
+}