diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index 866dea4e..11877ced 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -15,14 +15,14 @@ jobs:
         python-version: ["3.9.9", "3.10.6"]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Cache build
         id: restore-build
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{ env.pythonLocation }}
           key: build-${{ env.pythonLocation }}-${{ hashFiles('setup.py') }}-${{ github.sha }}-${{ matrix.os }}
@@ -33,7 +33,7 @@ jobs:
         run: make build
       - name: Cache release
         id: restore-release
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: dist
           key: release-${{ env.pythonLocation }}-${{ hashFiles('setup.py') }}-${{ github.sha }}-${{ matrix.os }}
@@ -42,16 +42,16 @@ jobs:
     runs-on: ubuntu-20.04
     needs: [ build ]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0 # Fetch all the tags
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.9.9
       - name: Cache build
         id: restore-build
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{ env.pythonLocation }}
           key: build-${{ env.pythonLocation }}-${{ hashFiles('setup.py') }}-${{ github.sha }}-ubuntu-20.04
@@ -72,14 +72,14 @@ jobs:
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Cache build
         id: restore-build
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{ env.pythonLocation }}
           key: build-${{ env.pythonLocation }}-${{ hashFiles('setup.py') }}-${{ github.sha }}-${{ matrix.os }}
@@ -100,14 +100,14 @@ jobs:
   #       os: [ "ubuntu-20.04" ]  # On peut ajouter "macos-latest" si besoin
   #       python-version: ["3.9.9"]
   #   steps:
-  #     - uses: actions/checkout@v3
+  #     - uses: actions/checkout@v4
   #     - name: Set up Python
   #       uses: actions/setup-python@v3
   #       with:
   #         python-version: ${{ matrix.python-version }}
   #     - name: Cache build
   #       id: restore-build
-  #       uses: actions/cache@v3
+  #       uses: actions/cache@v4
   #       with:
   #         path: ${{ env.pythonLocation }}
   #         key: build-${{ env.pythonLocation }}-${{ hashFiles('setup.py') }}-${{ github.sha }}-${{ matrix.os }}
@@ -118,11 +118,11 @@ jobs:
     runs-on: ubuntu-20.04
     needs: [ lint-files, build ] # TODO: Replace build by test-python
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0 # Fetch all the tags
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.9.9
       - name: Check version number has been properly updated
@@ -138,11 +138,11 @@ jobs:
     outputs:
       status: ${{ steps.stop-early.outputs.has_functional_changes_status }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0 # Fetch all the tags
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.9.9
       - id: stop-early
@@ -156,22 +156,22 @@ jobs:
       PYPI_USERNAME: openfisca-bot
       PYPI_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0 # Fetch all the tags
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: 3.9.9
       - name: Cache build
         id: restore-build
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{ env.pythonLocation }}
           key: build-${{ env.pythonLocation }}-${{ hashFiles('setup.py') }}-${{ github.sha }}-ubuntu-20.04
       - name: Cache release
         id: restore-release
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: dist
           key: release-${{ env.pythonLocation }}-${{ hashFiles('setup.py') }}-${{ github.sha }}-ubuntu-20.04
@@ -191,7 +191,7 @@ jobs:
           # Add openfisca channel for OpenFisca-Core
           channels: conda-forge, openfisca
           activate-environment: true
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0 # Fetch all the tags
       - name: Conda config
@@ -214,7 +214,7 @@ jobs:
           # Add openfisca channel for OpenFisca-Core
           channels: conda-forge, openfisca
           activate-environment: true
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0 # Fetch all the tags
       - name: Install with conda