diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index 0e3ed92..cd7d28b 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -107,9 +107,9 @@ jobs:
         openfisca-dependencies: [maximal]
     needs: [ check-for-functional-changes ]
     if: needs.check-for-functional-changes.outputs.status == 'success'
-    env:
-      PYPI_USERNAME: openfisca-bot
-      PYPI_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
+    permissions:
+            id-token: write
+            contents: write
     steps:
       - uses: actions/checkout@v3
         with:
@@ -131,6 +131,6 @@ jobs:
           path: dist
           key: release-${{ env.pythonLocation }}-${{ hashFiles('setup.py') }}-${{ github.sha }}-${{ matrix.openfisca-dependencies }}
       - name: Upload a Python package to PyPi
-        run: twine upload dist/* --username $PYPI_USERNAME --password $PYPI_PASSWORD
+        uses: pypa/gh-action-pypi-publish@release/v1
       - name: Publish a git tag
         run: "${GITHUB_WORKSPACE}/.github/publish-git-tag.sh"
diff --git a/setup.py b/setup.py
index a41abdb..00dc625 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 
 setup(
     name="Openfisca-Paris",
-    version="5.5.0",
+    version="5.5.1",
     author="OpenFisca Team",
     author_email="contact@openfisca.fr",
     classifiers=[
@@ -17,6 +17,7 @@
         "Topic :: Scientific/Engineering :: Information Analysis",
     ],
     description="Plugin OpenFisca pour les aides sociales de la mairie de Paris",
+    long_description_content_type='text/markdown',
     keywords="benefit france paris microsimulation social tax",
     license="http://www.fsf.org/licensing/licenses/agpl-3.0.html",