Upgrade python and github actions

.github/workflows/deploy.yaml

@@ -14,24 +14,24 @@ jobs:
       contents: read
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
+        uses: docker/setup-buildx-action@v3
 
       - name: Login to GitHub Container Registry
         run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
 
       - name: Cache Docker layers
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ github.sha }}
           restore-keys: |
             ${{ runner.os }}-buildx-
 
       - name: Build and push
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v5
         with:
           context: .
           push: true

Dockerfile

@@ -1,5 +1,5 @@
-# Use an official Python runtime based on Debian 10 "buster" as a parent image.
-FROM python:3.10-slim-buster
+# Use an official Python runtime based on Debian 12 "bookworm" as a parent image.
+FROM python:3.11-bookworm
 
 # Add user that will be used in the container.
 RUN useradd app
@@ -21,7 +21,7 @@ RUN chown app:app /app
 # Install machine dependencies
 RUN apt-get update
 RUN apt-get install -y curl
-RUN curl -sL https://deb.nodesource.com/setup_14.x | bash
+RUN curl -sL https://deb.nodesource.com/setup_20.x | bash
 RUN apt-get install -y nodejs
 
 # For selenium headless browser testing