diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 7373a77..1acd932 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       max-parallel: 2
       matrix:
-        python-version: [3.9, 3.8, 3.7]
+        python-version: ["3.10", "3.9", "3.8", "3.7"]
     steps:
     - uses: actions/checkout@v1
     - name: 'Set up Python ${{ matrix.python-version }}'
diff --git a/pyproject.toml b/pyproject.toml
index 5096f6d..1438650 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,6 +6,7 @@ authors = ["JensDiemer <git@jensdiemer.de>"]
 license = "GPL"
 
 [tool.poetry.dependencies]
+# Keep Python 3.7 until Yunohost contains a newer Python Version ;)
 python = ">=3.7,<4.0.0"
 django-for-runners = ">=0.12.1"
 # Note: "ynh" extras will install gunicorn, psycopg2, django-redis and django-axes
@@ -82,7 +83,7 @@ addopts = """
 legacy_tox_ini = """
 [tox]
 isolated_build = True
-envlist = py39,py38,py37
+envlist = px310,py39,py38,py37
 skip_missing_interpreters = True
 
 [testenv]