diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 57fb23d..b665727 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -48,7 +48,7 @@ jobs:
       # Used to host cibuildwheel
       - uses: actions/setup-python@v4
         with:
-          python-version: '3.11'
+          python-version: "3.12"
 
       - name: Install cibuildwheel
         run: python -m pip install cibuildwheel==2.12.0
diff --git a/setup.py b/setup.py
index 8ba020f..c5db9d5 100644
--- a/setup.py
+++ b/setup.py
@@ -257,6 +257,8 @@ def run(self):  # noqa: C901
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
         "Programming Language :: Python :: Implementation :: PyPy",
         "Topic :: Communications",
     ],
diff --git a/tox.ini b/tox.ini
index 2aea657..a29a09e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py37,py38,py39,py310,py311
+envlist = py37,py38,py39,py310,py311,py312
 skipsdist = True
 
 [testenv]