diff --git a/.github/workflows/ci_workflows.yml b/.github/workflows/ci_workflows.yml
index 8e0a225c..319f5ee7 100644
--- a/.github/workflows/ci_workflows.yml
+++ b/.github/workflows/ci_workflows.yml
@@ -47,11 +47,11 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938  # v4.2.0
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
         with:
           fetch-depth: 0
       - name: Set up Python
-        uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3  # v5.2.0
+        uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b  # v5.3.0
         with:
           python-version: ${{ matrix.python }}
       - name: Install language-pack-de and tzdata
@@ -65,7 +65,7 @@ jobs:
         run: tox ${{ matrix.toxargs }} -e ${{ matrix.toxenv }} -- ${{ matrix.toxposargs }}
       - name: Upload coverage to codecov
         if: ${{ contains(matrix.toxenv,'-cov') }}
-        uses: codecov/codecov-action@e28ff129e5465c2c0dcc6f003fc735cb6ae0c673  # v4.5.0
+        uses: codecov/codecov-action@1e68e06f1dbfde0e4cefc87efeba9e4643565303  # v5.1.2
         with:
           file: ./coverage.xml
 
@@ -88,11 +88,11 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938  # v4.2.0
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
         with:
           fetch-depth: 0
       - name: Set up Python
-        uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3  # v5.2.0
+        uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b  # v5.3.0
         with:
           python-version: ${{ matrix.python }}
       - name: Install language-pack-de and tzdata
diff --git a/.github/workflows/pypi-package.yml b/.github/workflows/pypi-package.yml
index 303340e7..0fd85e55 100644
--- a/.github/workflows/pypi-package.yml
+++ b/.github/workflows/pypi-package.yml
@@ -10,9 +10,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938  # v4.2.0
+    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.2
     - name: Set up Python
-      uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3  # v5.2.0
+      uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b  # v5.3.0
       with:
         python-version: "3.x"
     - name: Install pypa/build
@@ -24,7 +24,7 @@ jobs:
     - name: Build a binary wheel and a source tarball
       run: python3 -m build
     - name: Store the distribution packages
-      uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874  # v4.4.0
+      uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08  # v4.6.0
       with:
         name: python-package-distributions
         path: dist/
@@ -49,4 +49,4 @@ jobs:
         name: python-package-distributions
         path: dist/
     - name: Publish distribution 📦 to PyPI
-      uses: pypa/gh-action-pypi-publish@897895f1e160c830e369f9779632ebc134688e1b  # v1.10.2
+      uses: pypa/gh-action-pypi-publish@67339c736fd9354cd4f8cb0b744f2b82a74b5c70  # v1.12.3
diff --git a/.readthedocs.yml b/.readthedocs.yml
index 204b35af..3bb72fc1 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -14,3 +14,6 @@ python:
 
 formats: []
 
+sphinx:
+  # Path to your Sphinx configuration file.
+  configuration: docs/conf.py