diff --git a/.github/actions/install-concordia/action.yml b/.github/actions/install-concordia/action.yml
index 41cd1cd7..ecc05e77 100644
--- a/.github/actions/install-concordia/action.yml
+++ b/.github/actions/install-concordia/action.yml
@@ -26,13 +26,13 @@ runs:
 
     - name: Set up Python ${{ inputs.python-version }}
       id: setup-python
-      uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c
+      uses: actions/setup-python@39cd14951b08e74b54015e9e001cdefcf80e669f
       with:
         python-version: ${{ inputs.python-version }}
 
     - name: Restore Concordia installation
       id: restore
-      uses: actions/cache/restore@ab5e6d0c87105b4c9c2047343972218f562e4319
+      uses: actions/cache/restore@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9
       with:
         path: venv
         key: install-concordia-${{ steps.os-info.outputs.name }}-${{ steps.os-info.outputs.version }}-py${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('setup.py') }}
@@ -49,7 +49,7 @@ runs:
 
     - name: Save Concordia installation
       if: steps.restore.outputs.cache-hit != 'true'
-      uses: actions/cache/save@ab5e6d0c87105b4c9c2047343972218f562e4319
+      uses: actions/cache/save@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9
       with:
         path: venv
         key: ${{ steps.restore.outputs.cache-primary-key }}
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index d1ec1a81..460f9335 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -28,11 +28,11 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
+      uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@8a470fddafa5cbb6266ee11b37ef4d8aae19c571
+      uses: github/codeql-action/init@4fa2a7953630fd2f3fb380f21be14ede0169dd4f
       with:
         languages: ${{ matrix.language }}
         # If you wish to specify custom queries, you can do so here or in a config file.
@@ -46,7 +46,7 @@ jobs:
     # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
     # If this step fails, then you should remove it and run the build manually (see below)
     - name: Autobuild
-      uses: github/codeql-action/autobuild@8a470fddafa5cbb6266ee11b37ef4d8aae19c571
+      uses: github/codeql-action/autobuild@4fa2a7953630fd2f3fb380f21be14ede0169dd4f
 
     # ℹ️ Command-line programs to run using the OS shell.
     # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
@@ -59,4 +59,4 @@ jobs:
     #   ./location_of_script_within_repo/buildscript.sh
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@8a470fddafa5cbb6266ee11b37ef4d8aae19c571
+      uses: github/codeql-action/analyze@4fa2a7953630fd2f3fb380f21be14ede0169dd4f
diff --git a/.github/workflows/pylint-concordia.yml b/.github/workflows/pylint-concordia.yml
index 2b7b263e..61e258d1 100644
--- a/.github/workflows/pylint-concordia.yml
+++ b/.github/workflows/pylint-concordia.yml
@@ -34,7 +34,7 @@ jobs:
     timeout-minutes: 30
     steps:
       - name: Checkout Concordia
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
 
       - name: Install Concordia
         uses: ./.github/actions/install-concordia
diff --git a/.github/workflows/pylint-examples.yml b/.github/workflows/pylint-examples.yml
index 84de8d57..a0fbe16d 100644
--- a/.github/workflows/pylint-examples.yml
+++ b/.github/workflows/pylint-examples.yml
@@ -38,7 +38,7 @@ jobs:
     timeout-minutes: 5
     steps:
       - name: Checkout Concordia
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
 
       - name: Install examples
         uses: ./.github/actions/install-examples
diff --git a/.github/workflows/pypi-publish.yml b/.github/workflows/pypi-publish.yml
index 8274924b..68526628 100644
--- a/.github/workflows/pypi-publish.yml
+++ b/.github/workflows/pypi-publish.yml
@@ -29,7 +29,7 @@ jobs:
     timeout-minutes: 20
     steps:
       - name: Checkout Concordia
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
       - name: Update Python setup
         run: |
           pip install --upgrade pip
@@ -39,7 +39,7 @@ jobs:
       - name: Build distribution
         run: python setup.py sdist bdist_wheel
       - name: Save artifact
-        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808
+        uses: actions/upload-artifact@0b2256b8c012f0828dc542b3febcab082c67f72b
         with:
           name: dist
           path: ./dist
@@ -53,12 +53,12 @@ jobs:
     timeout-minutes: 60
     steps:
       - name: Load artifact
-        uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16
         with:
           name: dist
           path: ./dist
       - name: Set up Python
-        uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c
+        uses: actions/setup-python@39cd14951b08e74b54015e9e001cdefcf80e669f
         with:
           python-version: '3.11'
       - name: Install Python dependencies
@@ -86,18 +86,18 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Load artifact
-        uses: actions/download-artifact@65a9edc5881444af0b9093a5e628f2fe47ea3b2e
+        uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16
         with:
           name: dist
           path: ./dist
       - name: Publish to TestPyPI
         if: github.event_name == 'release' || inputs.upload_to_test_pypi
-        uses: pypa/gh-action-pypi-publish@e53eb8b103ffcb59469888563dc324e3c8ba6f06
+        uses: pypa/gh-action-pypi-publish@ec4db0b4ddc65acdf4bff5fa45ac92d78b56bdf0
         with:
           repository-url: https://test.pypi.org/legacy/
           verbose: true
       - name: Publish to PyPI
         if: github.event_name == 'release' || inputs.upload_to_pypi
-        uses: pypa/gh-action-pypi-publish@e53eb8b103ffcb59469888563dc324e3c8ba6f06
+        uses: pypa/gh-action-pypi-publish@ec4db0b4ddc65acdf4bff5fa45ac92d78b56bdf0
         with:
           verbose: true
diff --git a/.github/workflows/pypi-test.yml b/.github/workflows/pypi-test.yml
index dd32eb2f..2b4c072d 100644
--- a/.github/workflows/pypi-test.yml
+++ b/.github/workflows/pypi-test.yml
@@ -50,7 +50,7 @@ jobs:
 
     steps:
       - name: Set up Python ${{ matrix.python_version }}
-        uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c
+        uses: actions/setup-python@39cd14951b08e74b54015e9e001cdefcf80e669f
         with:
           python-version: ${{ matrix.python-version }}
 
diff --git a/.github/workflows/pytype-concordia.yml b/.github/workflows/pytype-concordia.yml
index 8519b35d..82179919 100644
--- a/.github/workflows/pytype-concordia.yml
+++ b/.github/workflows/pytype-concordia.yml
@@ -34,7 +34,7 @@ jobs:
     timeout-minutes: 30
     steps:
       - name: Checkout Concordia
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
 
       - name: Install Concordia
         uses: ./.github/actions/install-concordia
diff --git a/.github/workflows/pytype-examples.yml b/.github/workflows/pytype-examples.yml
index 8271047b..d2b37c73 100644
--- a/.github/workflows/pytype-examples.yml
+++ b/.github/workflows/pytype-examples.yml
@@ -38,7 +38,7 @@ jobs:
     timeout-minutes: 30
     steps:
       - name: Checkout Concordia
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
 
       - name: Install examples
         uses: ./.github/actions/install-examples
diff --git a/.github/workflows/scorecards-analysis.yml b/.github/workflows/scorecards-analysis.yml
index eeba9353..8fd636fc 100644
--- a/.github/workflows/scorecards-analysis.yml
+++ b/.github/workflows/scorecards-analysis.yml
@@ -25,12 +25,12 @@ jobs:
 
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
         with:
           persist-credentials: false
 
       - name: "Run analysis"
-        uses: ossf/scorecard-action@0864cf19026789058feabb7e87baa5f140aac736
+        uses: ossf/scorecard-action@dc50aa9510b46c811795eb24b2f1ba02a914e534
         with:
           results_file: results.sarif
           results_format: sarif
@@ -49,7 +49,7 @@ jobs:
       # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
       # format to the repository Actions tab.
       - name: "Upload artifact"
-        uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3
+        uses: actions/upload-artifact@0b2256b8c012f0828dc542b3febcab082c67f72b
         with:
           name: SARIF file
           path: results.sarif
@@ -57,6 +57,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@8a470fddafa5cbb6266ee11b37ef4d8aae19c571
+        uses: github/codeql-action/upload-sarif@4fa2a7953630fd2f3fb380f21be14ede0169dd4f
         with:
           sarif_file: results.sarif
diff --git a/.github/workflows/sdist-test.yml b/.github/workflows/sdist-test.yml
index ceca7cb6..07198484 100644
--- a/.github/workflows/sdist-test.yml
+++ b/.github/workflows/sdist-test.yml
@@ -15,13 +15,13 @@ jobs:
 
     steps:
       - name: Checkout Concordia
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
 
       - name: Build source distribution
         run: python setup.py sdist
 
       - name: Set up Python
-        uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c
+        uses: actions/setup-python@39cd14951b08e74b54015e9e001cdefcf80e669f
         with:
           python-version: '3.11'
 
diff --git a/.github/workflows/test-concordia.yml b/.github/workflows/test-concordia.yml
index b0e4850f..8a4ab21e 100644
--- a/.github/workflows/test-concordia.yml
+++ b/.github/workflows/test-concordia.yml
@@ -44,7 +44,7 @@ jobs:
           - '3.11'
     steps:
       - name: Checkout Concordia
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
       - name: Install Concordia
         uses: ./.github/actions/install-concordia
         with:
diff --git a/.github/workflows/test-examples.yml b/.github/workflows/test-examples.yml
index 8eeb6383..f6bbd9ed 100644
--- a/.github/workflows/test-examples.yml
+++ b/.github/workflows/test-examples.yml
@@ -38,7 +38,7 @@ jobs:
     timeout-minutes: 90
     steps:
       - name: Checkout Concordia
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
 
       - name: Install examples
         uses: ./.github/actions/install-examples