diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index 577b48c..288dd2c 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ '3.8', '3.9', '3.10' ]
+        python-version: [ '3.8', '3.9', '3.10', '3.11' ]
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.python-version }}
diff --git a/setup.py b/setup.py
index 19ee103..6704bb6 100644
--- a/setup.py
+++ b/setup.py
@@ -138,6 +138,7 @@ def run_tests(self):
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
     ],
 
 )