diff --git a/.github/actions/install-meltingpot/action.yml b/.github/actions/install-meltingpot/action.yml
index 814173aa..34778f1a 100644
--- a/.github/actions/install-meltingpot/action.yml
+++ b/.github/actions/install-meltingpot/action.yml
@@ -26,7 +26,7 @@ runs:
 
     - name: Set up Python ${{ inputs.python-version }}
       id: setup-python
-      uses: actions/setup-python@39cd14951b08e74b54015e9e001cdefcf80e669f
+      uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3
       with:
         python-version: ${{ inputs.python-version }}
 
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 7803318e..a450ffb5 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -32,7 +32,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@afb54ba388a7dca6ecae48f608c4ff05ff4cc77a
+      uses: github/codeql-action/init@4dd16135b69a43b6c8efb853346f8437d92d3c93
       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@afb54ba388a7dca6ecae48f608c4ff05ff4cc77a
+      uses: github/codeql-action/autobuild@4dd16135b69a43b6c8efb853346f8437d92d3c93
 
     # 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@afb54ba388a7dca6ecae48f608c4ff05ff4cc77a
+      uses: github/codeql-action/analyze@4dd16135b69a43b6c8efb853346f8437d92d3c93
diff --git a/.github/workflows/pypi-publish.yml b/.github/workflows/pypi-publish.yml
index e71b4650..a7c45c99 100644
--- a/.github/workflows/pypi-publish.yml
+++ b/.github/workflows/pypi-publish.yml
@@ -37,7 +37,7 @@ jobs:
       - name: Build distribution
         run: python setup.py sdist
       - name: Save artifact
-        uses: actions/upload-artifact@0b2256b8c012f0828dc542b3febcab082c67f72b
+        uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874
         with:
           name: dist
           path: ./dist
@@ -56,7 +56,7 @@ jobs:
           name: dist
           path: ./dist
       - name: Set up Python
-        uses: actions/setup-python@39cd14951b08e74b54015e9e001cdefcf80e669f
+        uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3
         with:
           python-version: '3.11'
       - name: Install Python dependencies
@@ -91,12 +91,12 @@ jobs:
           path: ./dist
       - name: Publish to TestPyPI
         if: github.event_name == 'release' || inputs.upload_to_test_pypi
-        uses: pypa/gh-action-pypi-publish@ec4db0b4ddc65acdf4bff5fa45ac92d78b56bdf0
+        uses: pypa/gh-action-pypi-publish@8a08d616893759ef8e1aa1f2785787c0b97e20d6
         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@ec4db0b4ddc65acdf4bff5fa45ac92d78b56bdf0
+        uses: pypa/gh-action-pypi-publish@8a08d616893759ef8e1aa1f2785787c0b97e20d6
         with:
           verbose: true
diff --git a/.github/workflows/pypi-test.yml b/.github/workflows/pypi-test.yml
index f670cd0b..0ce045e6 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@39cd14951b08e74b54015e9e001cdefcf80e669f
+        uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3
         with:
           python-version: ${{ matrix.python-version }}
 
diff --git a/.github/workflows/scorecards-analysis.yml b/.github/workflows/scorecards-analysis.yml
index 040e821e..7a08f06c 100644
--- a/.github/workflows/scorecards-analysis.yml
+++ b/.github/workflows/scorecards-analysis.yml
@@ -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@0b2256b8c012f0828dc542b3febcab082c67f72b
+        uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874
         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@afb54ba388a7dca6ecae48f608c4ff05ff4cc77a
+        uses: github/codeql-action/upload-sarif@4dd16135b69a43b6c8efb853346f8437d92d3c93
         with:
           sarif_file: results.sarif