diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index a36fe62..7228699 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.9]
+        python-version: [3.9, "3.10"]
 
     steps:
     - uses: actions/checkout@v2
diff --git a/setup.py b/setup.py
index 4c4f97b..293a464 100644
--- a/setup.py
+++ b/setup.py
@@ -31,6 +31,7 @@
         "License :: OSI Approved :: MIT License",
         "Programming Language :: Python",
         "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
         "Topic :: Software Development :: Testing",
     ],
     entry_points={"pytest11": ["homeassistant = pytest_homeassistant_custom_component.plugins"]},