diff --git a/.github/workflows/build_image.yml b/.github/workflows/build_image.yml
index a111d35..81a2d5c 100644
--- a/.github/workflows/build_image.yml
+++ b/.github/workflows/build_image.yml
@@ -12,7 +12,7 @@ jobs:
             - uses: actions/setup-python@v4
               with:
                 python-version: '3.8' # Version range or exact version of a Python version to use, using SemVer's version range syntax
-            - uses: actions/checkout@v3.5.3
+            - uses: actions/checkout@v4.0.0
             - name: Build with retry
               uses: Wandalen/wretry.action@v1.3.0
               with:
diff --git a/.github/workflows/create_release_image.yml b/.github/workflows/create_release_image.yml
index 5ae20d8..3766ed0 100644
--- a/.github/workflows/create_release_image.yml
+++ b/.github/workflows/create_release_image.yml
@@ -13,15 +13,15 @@ jobs:
        run: echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\//}
      - uses: actions/checkout@master
      - name: Set up Docker Buildx
-       uses: docker/setup-buildx-action@v2
+       uses: docker/setup-buildx-action@v3
      - name: Login to Quay.io
-       uses: docker/login-action@v2
+       uses: docker/login-action@v3
        with:
           registry: quay.io
           username: ${{ secrets.QUAY_USERNAME }}
           password: ${{ secrets.QUAY_TOKEN }}
      - name: Build and publish image to Quay
-       uses: docker/build-push-action@v4
+       uses: docker/build-push-action@v5
        env:
           REPOSITORY: https://github.com/deNBI/cloud-user-docs/archive/master.tar.gz  
        with:
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 62e4f30..7efc781 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -13,15 +13,15 @@ jobs:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     - uses: actions/checkout@master
     - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v2
+      uses: docker/setup-buildx-action@v3
     - name: Login to Quay.io
-      uses: docker/login-action@v2
+      uses: docker/login-action@v3
       with:
           registry: quay.io
           username: ${{ secrets.QUAY_USERNAME }}
           password: ${{ secrets.QUAY_TOKEN }}
     - name: Build and publish image to Quay
-      uses: docker/build-push-action@v4
+      uses: docker/build-push-action@v5
       env:
           REPOSITORY: https://github.com/deNBI/cloud-user-docs/archive/staging.tar.gz  
       with:
diff --git a/Dockerfile b/Dockerfile
index 43fb7c7..c6a8726 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.11.4
+FROM python:3.11.5
 ENV WEBHOOK_URL_PREFIX="wiki/hooks"
 RUN apt update
 RUN apt install -y unzip apache2 build-essential python3-dev python3-pip python3-setuptools python3-wheel python3-cffi libcairo2 libpango-1.0-0 libpangocairo-1.0-0 libgdk-pixbuf2.0-0 libffi-dev shared-mime-info git
diff --git a/requirements.txt b/requirements.txt
index ebc0ac6..aecdef0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
-mkdocs==1.5.2
-mkdocs-material==9.1.21
+mkdocs==1.5.3
+mkdocs-material==9.4.0
 mkdocs-glightbox==0.3.4
 mkdocs-htmlproofer-plugin
 pygments