diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..fa26e52
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,43 @@
+# run test suites
+
+name: Tests
+on:
+  - pull_request
+  - push
+  - release
+  - workflow_dispatch
+
+# cancel the current workflow if another commit was pushed on the same PR or reference
+# uses the GitHub workflow name to avoid collision with other workflows running on the same PR/reference
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  tests:
+    runs-on: ${{ matrix.platform }}
+    strategy:
+      matrix:
+        platform: [ ubuntu-latest, windows-latest ]
+        python-version: [ '3.7', '3.8', '3.9', '3.10', '3.11', '3.12' ]
+    steps:
+     - uses: actions/checkout@v1
+     - name: Cache .tox directory
+       uses: actions/cache@v2
+       with:
+         path: '.tox'
+         # -X at the end can be bumped to force by-pass of a cache in case it's broken
+         # as GitHub actions does not support deletion of caches...
+         key: ${{ runner.os }}-${{ matrix.python-version }}-${{ hashFiles('*requirements*.txt') }}-X
+     - name: Set up Python ${{ matrix.python-version }}
+       uses: actions/setup-python@v2
+       with:
+         python-version: ${{ matrix.python-version }}
+     - name: Install dependencies
+       run: |
+         python -m pip install --upgrade pip
+         pip install tox tox-gh-actions
+     - name: Test with tox
+       run: tox
+       env:
+         PLATFORM: ${{ matrix.platform }}
diff --git a/.gitignore b/.gitignore
index 852263c..28e8d5d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -48,3 +48,7 @@ docs/_build
 coverage.xml
 junit.xml
 *celerybeat-schedule*
+
+# IDE
+.idea
+.vscode
diff --git a/CHANGES.txt b/CHANGES.txt
index 3e49b93..a2259a9 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,3 +1,8 @@
+5.0.0a
+================
+- Add support of Python 3.12
+- Add support `celery_config_module` option for alternate location of `celeryconfig.py`
+
 4.0.0
 ================
 - Drop support for celery 3.0
diff --git a/README.rst b/README.rst
index a48b5b8..e2232c5 100644
--- a/README.rst
+++ b/README.rst
@@ -64,6 +64,10 @@ If you want to use the standard **celeryconfig** python file you can set the
 
     [celery]
     use_celeryconfig = True
+    celery_config_module = my.custom.celeryconfig
+
+You may also suppress the **celery_config_module** directive to use the default
+`"celeryconfig"`
 
 You can get more information for celeryconfig.py here:
 
diff --git a/pyramid_celery/__init__.py b/pyramid_celery/__init__.py
index bdc6ee3..583cca9 100644
--- a/pyramid_celery/__init__.py
+++ b/pyramid_celery/__init__.py
@@ -70,7 +70,7 @@ def setup_app(app, root, request, registry, closer, ini_location):
     )
 
     if asbool(celery_config.get('use_celeryconfig', False)) is True:
-        config_path = 'celeryconfig'
+        config_path = celery_config.get('celery_config_module', 'celeryconfig')
         celery_app.config_from_object(config_path)
     else:
         hijack_key = 'worker_hijack_root_logger'
diff --git a/pyramid_celery/loaders.py b/pyramid_celery/loaders.py
index 199a8d6..ffe81a5 100644
--- a/pyramid_celery/loaders.py
+++ b/pyramid_celery/loaders.py
@@ -92,7 +92,7 @@ def get_route_config(parser, section):
 
 
 class INILoader(celery.loaders.base.BaseLoader):
-    ConfigParser = configparser.SafeConfigParser
+    ConfigParser = configparser.ConfigParser
 
     def __init__(self, app, **kwargs):
         self.celery_conf = kwargs.pop('ini_file')
diff --git a/requirements.txt b/requirements.txt
index 687e0c0..145d899 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,3 @@
 pyramid
 celery
+importlib-metadata<5; python_version <= "3.7"
diff --git a/setup.cfg b/setup.cfg
index 1ddb900..39f541f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -9,7 +9,7 @@ norecursedirs =
 
 addopts =
     -rxEfs
-    --strict
+    --strict-markers
     --doctest-modules
     --doctest-glob=\*.rst
     --tb=short
diff --git a/setup.py b/setup.py
index 38dc01a..64f8ec6 100644
--- a/setup.py
+++ b/setup.py
@@ -1,5 +1,4 @@
 import os
-import sys
 from setuptools import setup, find_packages
 
 here = os.path.abspath(os.path.dirname(__file__))
@@ -8,36 +7,41 @@
 
 requires = ['pyramid', 'celery']
 
-setup(name='pyramid_celery',
-      version='4.0.0',
-      description='Celery integration with pyramid',
-      long_description=README + "\n" + CHANGES,
-      classifiers=[
-          "Development Status :: 5 - Production/Stable",
-          "Intended Audience :: Developers",
-          "License :: OSI Approved :: MIT License",
-          "Operating System :: Unix",
-          "Operating System :: POSIX",
-          "Operating System :: Microsoft :: Windows",
-          "Programming Language :: Python",
-          "Programming Language :: Python :: 3",
-          "Programming Language :: Python :: 3.6",
-          "Programming Language :: Python :: 3.7",
-          "Programming Language :: Python :: 3.8",
-          "Programming Language :: Python :: 3.9",
-          "Programming Language :: Python :: Implementation :: CPython",
-          "Programming Language :: Python :: Implementation :: PyPy",
-      ],
-      author='John Anderson',
-      author_email='sontek@gmail.com',
-      url='https://github.com/sontek/pyramid_celery',
-      keywords='paste pyramid celery message queue amqp job task distributed',
-      license='MIT',
-      packages=find_packages(),
-      include_package_data=True,
-      zip_safe=False,
-      install_requires=requires,
-      tests_require=requires + ['pytest'],
-      python_requires='>=3.6',
-      test_suite="pyramid_celery",
+setup(
+    name='pyramid_celery',
+    version='5.0.0a',
+    description='Celery integration with pyramid',
+    long_description=README + "\n" + CHANGES,
+    classifiers=[
+        "Development Status :: 5 - Production/Stable",
+        "Intended Audience :: Developers",
+        "License :: OSI Approved :: MIT License",
+        "Operating System :: Unix",
+        "Operating System :: POSIX",
+        "Operating System :: Microsoft :: Windows",
+        "Programming Language :: Python",
+        "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3 :: Only",
+        "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.7",
+        "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 :: CPython",
+        "Programming Language :: Python :: Implementation :: PyPy",
+    ],
+    author='John Anderson',
+    author_email='sontek@gmail.com',
+    url='https://github.com/sontek/pyramid_celery',
+    keywords='paste pyramid celery message queue amqp job task distributed',
+    license='MIT',
+    packages=find_packages(),
+    include_package_data=True,
+    zip_safe=False,
+    install_requires=requires,
+    tests_require=requires + ['pytest'],
+    python_requires='>=3.6',
+    test_suite="pyramid_celery",
 )
diff --git a/tests/configs/custom_useceleryconfig.ini b/tests/configs/custom_useceleryconfig.ini
new file mode 100644
index 0000000..3b50d30
--- /dev/null
+++ b/tests/configs/custom_useceleryconfig.ini
@@ -0,0 +1,3 @@
+[celery]
+use_celeryconfig = true
+celery_config_module = custom_celeryconfig.config
diff --git a/tests/custom_celeryconfig/__init__.py b/tests/custom_celeryconfig/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/custom_celeryconfig/config.py b/tests/custom_celeryconfig/config.py
new file mode 100644
index 0000000..942f10e
--- /dev/null
+++ b/tests/custom_celeryconfig/config.py
@@ -0,0 +1 @@
+BROKER_URL = "redis://localhost:1337/1"
diff --git a/tests/test_celery.py b/tests/test_celery.py
index 954da2e..d9c2cde 100644
--- a/tests/test_celery.py
+++ b/tests/test_celery.py
@@ -52,6 +52,22 @@ def test_includeme_use_celeryconfig():
     assert celery_app.conf['broker_url'] == 'redis://localhost:1337/0'
 
 
+@pytest.mark.unit
+def test_includeme_use_custom_celeryconfig():
+    from pyramid_celery import includeme
+    from pyramid_celery import celery_app
+    from pyramid import testing
+    from pyramid.registry import Registry
+    config = testing.setUp()
+    config.registry = Registry()
+    config.registry.settings = {}
+
+    includeme(config)
+    config.configure_celery('tests/configs/custom_useceleryconfig.ini')
+
+    assert celery_app.conf['broker_url'] == 'redis://localhost:1337/1'
+
+
 @pytest.mark.unit
 def test_preload_no_ini():
     from pyramid_celery import on_preload_parsed
@@ -74,7 +90,7 @@ def test_preload_ini():
 
     with mock.patch('pyramid_celery.bootstrap') as boot:
         on_preload_parsed(options)
-        assert boot.called_with('dev.ini')
+    boot.assert_called_with(options['ini'])
 
 
 @pytest.mark.unit
@@ -105,8 +121,8 @@ def test_preload_with_ini_vars():
 
     with mock.patch('pyramid_celery.bootstrap') as boot:
         on_preload_parsed(options)
-        expected_vars = {'database': 'foo', 'password': 'bar'}
-        assert boot.called_with('dev.ini', expected_vars)
+    expected_vars = {'database': 'foo', 'password': 'bar'}
+    boot.assert_called_with(options['ini'], options=expected_vars)
 
 
 @pytest.mark.unit
@@ -127,7 +143,7 @@ def test_ini_logging():
             format='', colorize=False,
         )
 
-    assert setup_logging.called_with('tests/configs/dev.ini')
+    setup_logging.assert_called_with('tests/configs/dev.ini')
 
 
 @pytest.mark.unit
diff --git a/tox.ini b/tox.ini
index 22ae5ae..5d5a452 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,10 +1,10 @@
 [tox]
 skipsdist = True
-envlist = py36, py37, py38, py39, pypy3, flake8, celery4, celery5
+envlist = py{36,37,38,39,310,py3}-{celery4,celery5}, py{311,312}-celery5, flake8
 
 [base]
 commands =
-    {envpython} -m pip install -e . -r test-requirements.txt
+    {envpython} -m pip install -e . -r requirements.txt -r test-requirements.txt
 
 [testenv]
 pip_pre=False
@@ -33,3 +33,19 @@ commands =
     {[base]commands}
     {envpython} -m pip install -U 'celery>3,<5'
     {envpython} -m pytest {posargs}
+
+[gh-actions]
+python =
+    3.6: py36-{celery4,celery5}
+    3.7: py37-{celery4,celery5}
+    3.8: py38-{celery4,celery5}
+    3.9: py39-{celery4,celery5}
+    3.10: py310-{celery4,celery5}, flake8
+    3.11: py311-celery5
+    3.12: py312-celery5
+
+[gh-actions:env]
+PLATFORM =
+    ubuntu-latest: linux
+    macos-latest: macos
+    windows-latest: windows