diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 8879d2b2..aba5e9c6 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -1,9 +1,9 @@
 name: docs
 on:
-  pull_request: ~
   push:
     branches:
       - master
+  pull_request:
 
 concurrency:
   cancel-in-progress: true
@@ -23,7 +23,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.11'
+          python-version: '3.12'
       - name: Build docs
         run: |
           cd docs && make check
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index e65b5470..3b04a968 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -5,8 +5,6 @@ on:
     branches:
       - master
   pull_request:
-    branches:
-      - master
 
 concurrency:
   cancel-in-progress: true
@@ -19,7 +17,7 @@ jobs:
     strategy:
       matrix:
         python-version:
-        - '3.11'
+        - '3.12'
     steps:
       - name: Checkout
         uses: actions/checkout@v2
@@ -49,12 +47,14 @@ jobs:
     name: Tests with Python ${{ matrix.python-version }}
     runs-on: ubuntu-latest
     strategy:
+      fail-fast: false
       matrix:
         python-version:
         - '3.8'
         - '3.9'
         - '3.10'
         - '3.11'
+        - '3.12'
     steps:
       - name: Checkout
         uses: actions/checkout@v2
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 3380d006..65e92755 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -12,13 +12,13 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: '3.11'
+          python-version: '3.12'
       - name: Install setuptools and wheel
         run: |
-          python -m pip install --upgrade pip setuptools wheel packaging
+          python -m pip install --upgrade build pip setuptools wheel packaging
       - name: Build sdist and wheel
         run: |
-          python setup.py sdist bdist_wheel
+          python -m build
       - name: Publish package to PyPI
         uses: pypa/gh-action-pypi-publish@v1.1.0
         with:
diff --git a/.readthedocs.yml b/.readthedocs.yml
index a9437a2c..a63f4fd5 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -3,7 +3,7 @@ version: 2
 build:
   os: "ubuntu-22.04"
   tools:
-    python: "3.11"
+    python: "3.12"
 
 sphinx:
   builder: html
diff --git a/CHANGES.rst b/CHANGES.rst
index 6f613512..1494f4c4 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -5,6 +5,8 @@ Changes for croud
 Unreleased
 ==========
 
+- Added support for Python 3.12
+
 1.12.0 - 2024/08/30
 ===================
 
diff --git a/setup.py b/setup.py
index 618f2c9b..a44d8a21 100644
--- a/setup.py
+++ b/setup.py
@@ -87,5 +87,6 @@
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
     ],
 )
diff --git a/tests/util/fake_cloud.py b/tests/util/fake_cloud.py
index 3081f218..da46e2bb 100644
--- a/tests/util/fake_cloud.py
+++ b/tests/util/fake_cloud.py
@@ -51,10 +51,16 @@ def __init__(self, *args, **kwargs):
         here = pathlib.Path(__file__)
         self.ssl_cert = here.parent / "server.crt"
         ssl_key = here.parent / "server.key"
-        self.socket = ssl.wrap_socket(  # type: ignore[attr-defined]
+
+        # Instances of SSLSocket must be created using the
+        # `SSLContext.wrap_socket()` method.
+        # https://docs.python.org/3.12/library/ssl.html#socket-creation
+        context = ssl.create_default_context()
+        context.check_hostname = False
+        context.load_cert_chain(certfile=str(self.ssl_cert), keyfile=str(ssl_key))
+
+        self.socket = context.wrap_socket(  # type: ignore[attr-defined]
             self.socket,
-            keyfile=str(ssl_key),
-            certfile=str(self.ssl_cert),
             server_side=True,
         )
 
diff --git a/tox.ini b/tox.ini
index 1a93b55d..e2a7bb13 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py38,py39,py310,py311
+envlist = py38,py39,py310,py311,py312
 
 [testenv]
 deps = -e{toxinidir}[testing]