diff --git a/.forgejo/workflows/docker.yml b/.forgejo/workflows/docker.yml
index d71dbf5..fe614b8 100644
--- a/.forgejo/workflows/docker.yml
+++ b/.forgejo/workflows/docker.yml
@@ -9,7 +9,7 @@ jobs:
   docker:
     name: Docker Build and Push to Docker Hub
     container:
-      image: node:20-bookworm
+      image: node:22-bookworm
     steps:
       - name: Install dependencies
         run: |
@@ -25,7 +25,7 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       - name: Build and push to Docker Hub
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           push: true
           tags: |
diff --git a/.forgejo/workflows/release.yml b/.forgejo/workflows/release.yml
index a344b2d..86b7a17 100644
--- a/.forgejo/workflows/release.yml
+++ b/.forgejo/workflows/release.yml
@@ -10,7 +10,7 @@ jobs:
   publish:
     name: Publish to PyPI
     container:
-      image: node:20-bookworm
+      image: node:22-bookworm
 
     steps:
       - name: Check out code
diff --git a/Dockerfile b/Dockerfile
index 5e2940d..a44538f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.20
+FROM alpine:3.21
 
 ENV APP_ENV=/opt/venv
 ENV PATH="${APP_ENV}/bin:$PATH"
diff --git a/renovate.json b/renovate.json
new file mode 100644
index 0000000..5db72dd
--- /dev/null
+++ b/renovate.json
@@ -0,0 +1,6 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended"
+  ]
+}