diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 1fe3570..f407e4a 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
 
     steps:
     - uses: actions/checkout@v2
@@ -26,6 +26,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
+        python -m pip install "setuptools<72"
         python -m pip install -e .
     - name: Run tests
       run: |
diff --git a/setup.py b/setup.py
index 929c322..5e5f71f 100644
--- a/setup.py
+++ b/setup.py
@@ -58,6 +58,7 @@
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.11',
+        'Programming Language :: Python :: 3.12',
         'License :: OSI Approved :: BSD License',
     ),
 )
diff --git a/test/test_stringconversions.py b/test/test_stringconversions.py
index 5a74cb1..d4a9bc9 100644
--- a/test/test_stringconversions.py
+++ b/test/test_stringconversions.py
@@ -97,7 +97,7 @@ class Meta(object):
             get_settings(Foo).type_config.properties[datetime.datetime],
             ExactDateTimeProperty
         )
-        with self.assertRaisesRegexp(BadValueError,
+        with self.assertRaisesRegex(BadValueError,
                                      'is not a datetime-formatted string'):
             Foo.wrap(self.EXAMPLES)
         examples = self.EXAMPLES.copy()