diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index e2e7846..bcf4142 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -50,16 +50,16 @@ jobs:
     steps:
       - name: Checkout
         # see https://github.com/actions/checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
       - name: Setup Python Environment
         # see https://github.com/actions/setup-python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
         with:
           python-version: ${{ env.PYTHON_VERSION_DEFAULT }}
           architecture: 'x64'
       - name: Install poetry
         # see https://github.com/marketplace/actions/setup-poetry
-        uses: Gr1N/setup-poetry@v9
+        uses: Gr1N/setup-poetry@48b0f77c8c1b1b19cb962f0f00dff7b4be8f81ec # v9
         with:
           poetry-version: ${{ env.POETRY_VERSION }}
       - name: Install dependencies
@@ -74,16 +74,16 @@ jobs:
     steps:
       - name: Checkout
         # see https://github.com/actions/checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
       - name: Setup Python Environment
         # see https://github.com/actions/setup-python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
         with:
           python-version: ${{ env.PYTHON_VERSION_DEFAULT }}
           architecture: 'x64'
       - name: Install poetry
         # see https://github.com/marketplace/actions/setup-poetry
-        uses: Gr1N/setup-poetry@v9
+        uses: Gr1N/setup-poetry@48b0f77c8c1b1b19cb962f0f00dff7b4be8f81ec # v9
         with:
           poetry-version: ${{ env.POETRY_VERSION }}
       - name: Install dependencies
@@ -108,16 +108,16 @@ jobs:
     steps:
       - name: Checkout
         # see https://github.com/actions/checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
       - name: Setup Python Environment
         # see https://github.com/actions/setup-python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
         with:
           python-version: ${{ matrix.python-version }}
           architecture: 'x64'
       - name: Install poetry
         # see https://github.com/marketplace/actions/setup-poetry
-        uses: Gr1N/setup-poetry@v9
+        uses: Gr1N/setup-poetry@48b0f77c8c1b1b19cb962f0f00dff7b4be8f81ec # v9
         with:
           poetry-version: ${{ env.POETRY_VERSION }}
       - name: Install Dependencies
@@ -163,18 +163,18 @@ jobs:
     steps:
       - name: Checkout
         # see https://github.com/actions/checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
       - name: Create reports directory
         run: mkdir ${{ env.REPORTS_DIR }}
       - name: Setup Python Environment
         # see https://github.com/actions/setup-python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
         with:
           python-version: ${{ matrix.python-version }}
           architecture: 'x64'
       - name: Install poetry
         # see https://github.com/marketplace/actions/setup-poetry
-        uses: Gr1N/setup-poetry@v9
+        uses: Gr1N/setup-poetry@48b0f77c8c1b1b19cb962f0f00dff7b4be8f81ec # v9
         with:
           poetry-version: ${{ env.POETRY_VERSION }}
       - name: Install dependencies
@@ -191,7 +191,7 @@ jobs:
       - name: Artifact reports
         if: ${{ ! cancelled() }}
         # see https://github.com/actions/upload-artifact
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5
         with:
           name: ${{ env.REPORTS_ARTIFACT }}_${{ matrix.os }}_py${{ matrix.python-version }}
           path: ${{ env.REPORTS_DIR }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3c0600a..4f3fde4 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -68,16 +68,16 @@ jobs:
     steps:
       - name: Checkout code
         # see https://github.com/actions/checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
       - name: Setup Python Environment
         # see https://github.com/actions/setup-python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
         with:
           python-version: ${{ env.PYTHON_VERSION_DEFAULT }}
           architecture: 'x64'
       - name: Install poetry
         # see https://github.com/marketplace/actions/setup-poetry
-        uses: Gr1N/setup-poetry@v9
+        uses: Gr1N/setup-poetry@48b0f77c8c1b1b19cb962f0f00dff7b4be8f81ec # v9
         with:
           poetry-version: ${{ env.POETRY_VERSION }}
       - name: Install dependencies
@@ -102,19 +102,19 @@ jobs:
     steps:
       - name: Checkout
         # see https://github.com/actions/checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           fetch-depth: 0
 
       - name: Setup Python Environment
         # see https://github.com/actions/setup-python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
         with:
           python-version: ${{ env.PYTHON_VERSION_DEFAULT }}
           architecture: 'x64'
       - name: Install and configure Poetry
         # See https://github.com/marketplace/actions/install-poetry-action
-        uses: snok/install-poetry@v1
+        uses: snok/install-poetry@76e04a911780d5b312d89783f7b1cd627778900a # v1
         with:
           version: ${{ env.POETRY_VERSION }}
           virtualenvs-create: true
@@ -129,7 +129,7 @@ jobs:
         id: release
         # see https://python-semantic-release.readthedocs.io/en/latest/automatic-releases/github-actions.html
         # see https://github.com/python-semantic-release/python-semantic-release
-        uses: python-semantic-release/python-semantic-release@v8.5.1
+        uses: python-semantic-release/python-semantic-release@0400d7b4f30a5fc1638fd704679871012afb144e # v8.5.1
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           force: ${{ github.event.inputs.release_force }}
@@ -139,15 +139,14 @@ jobs:
       - name: Publish package distributions to PyPI
         if: steps.release.outputs.released == 'true'
         # see https://github.com/pypa/gh-action-pypi-publish
-        uses: pypa/gh-action-pypi-publish@release/v1
+        uses: pypa/gh-action-pypi-publish@cef221092ed1bacb1cc03d23a2d87d1d172e277b # release/v1
         with:
           password: ${{ secrets.PYPI_TOKEN }}
 
       - name: Publish package distributions to GitHub Releases
         if: steps.release.outputs.released == 'true'
         # see https://github.com/python-semantic-release/upload-to-gh-release
-        uses: python-semantic-release/upload-to-gh-release@main
+        uses: python-semantic-release/upload-to-gh-release@0a92b5d7ebfc15a84f9801ebd1bf706343d43711 # v9.8.9
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           tag: ${{ steps.release.outputs.tag }}
-