diff --git a/.github/workflows/docs.yaml.bkp b/.github/workflows/docs.yaml.bkp
index e0f6bdb..d3ee0ae 100644
--- a/.github/workflows/docs.yaml.bkp
+++ b/.github/workflows/docs.yaml.bkp
@@ -14,7 +14,7 @@ jobs:
     steps:
       # checkout repository
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
       # set up uv and a specific python version
       - name: Set up uv with Python v3.12
         uses: astral-sh/setup-uv@v10.3.0
@@ -27,10 +27,10 @@ jobs:
         run: uv run --no-sync python package/export doc
       # set up Pages
       - name: Set up Pages
-        uses: actions/configure-pages@v4
+        uses: actions/configure-pages@v6
       # upload static page
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v5
         with:
           path: ${{ env.BUILD_PATH }}/site
   deploy:
@@ -47,4 +47,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@v5
diff --git a/.github/workflows/package.yaml.bkp b/.github/workflows/package.yaml.bkp
index be5f23f..39ad079 100644
--- a/.github/workflows/package.yaml.bkp
+++ b/.github/workflows/package.yaml.bkp
@@ -15,7 +15,7 @@ jobs:
     steps:
       # checkout repository
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
       # set up uv and a specific python version
       - name: Set up uv with Python v3.11
         uses: astral-sh/setup-uv@v10.3.0
@@ -28,7 +28,7 @@ jobs:
             python package/export pkg
       # upload package as artifact
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v5
         with:
           path: ${{ env.BUILD_PATH }}/dist
   publish:
diff --git a/.github/workflows/pycqa.yaml b/.github/workflows/pycqa.yaml
index c634019..1aa6736 100644
--- a/.github/workflows/pycqa.yaml
+++ b/.github/workflows/pycqa.yaml
@@ -12,7 +12,7 @@ jobs:
     steps:
       # checkout repository
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
       # set up uv and a specific python version
       - name: Set up uv with Python v3.11
         uses: astral-sh/setup-uv@v10.3.0
@@ -38,7 +38,7 @@ jobs:
       # checkout repository again!
       # ref: https://github.com/actions/checkout/issues/19
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
       # set up uv and a specific python version
       - name: Set up uv with Python v${{ matrix.python-version }}
         uses: astral-sh/setup-uv@v10.3.0