diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index e49b59e..381fc21 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -24,6 +24,7 @@ jobs:
           - { name: 'Python 3.9, Click 8', tox: 'py39-click8', python: '3.9' }
           - { name: 'Python 3.10, Click 8', tox: 'py310-click8', python: '3.10' }
           - { name: 'Python 3.11, Click 8', tox: 'py311-click8', python: '3.11' }
+          - { name: 'Python 3.12, Click 8', tox: 'py312-click8', python: '3.12' }
           # Docs
           - { name: 'Docs', tox: docs,  python: '3.8' }
 
diff --git a/setup.py b/setup.py
index ff7c3d1..128091b 100644
--- a/setup.py
+++ b/setup.py
@@ -39,6 +39,7 @@ def make_long_description(write_file=False):
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.11',
+        'Programming Language :: Python :: 3.12',
     ],
     packages=find_packages(include=['cloup', 'cloup.*']),
     zip_safe=False,
diff --git a/tox.ini b/tox.ini
index ac359cd..95a84d0 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,7 +3,7 @@ envlist =
   lint
   mypy
   twine
-  py{37,38,39,310,311}-click8
+  py{37,38,39,310,311,312}-click8
   report
   docs