diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 69ea024..599fd44 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -31,7 +31,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ["3.8", "3.9", "3.10", "3.11", "3.12-dev"]
+        python: ["3.8", "3.9", "3.10", "3.11", "3.12"]
         os: [ubuntu-latest, windows-latest, macos-latest]
 
     steps:
@@ -51,7 +51,7 @@ jobs:
     - name: Install tox
       run: |
         python -m pip install --upgrade pip
-        pip install tox
+        python -m pip install tox
 
     - name: Test
       shell: bash
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..c23cd7d
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,58 @@
+[build-system]
+requires = ["setuptools >=61", "setuptools_scm[toml]>=6.2"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "pytest-datadir"
+authors = [
+    { name = "Gabriel Reis", email = "gabrielcnr@gmail.com" },
+]
+description = "pytest plugin for test data directories and files"
+keywords = ["pytest", "test", "unittest", "directory", "file"]
+license = { text = "MIT" }
+urls = {Homepage = "http://github.com/gabrielcnr/pytest-datadir"}
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: MIT License",
+    "Operating System :: OS Independent",
+    "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",
+    "Topic :: Software Development :: Quality Assurance",
+    "Topic :: Software Development :: Testing",
+]
+dynamic = ["version"]
+requires-python = ">=3.8"
+dependencies = [
+    "pytest>=5.0",
+]
+
+[project.entry-points.pytest11]
+pytest-datadir = "pytest_datadir.plugin"
+
+[project.readme]
+file = "README.md"
+content-type = "text/markdown"
+
+[project.optional-dependencies]
+testing = [
+    "pytest",
+    "tox",
+]
+dev = [
+    "pytest-datadir[testing]",
+    "pre-commit",
+]
+
+[tool.setuptools_scm]
+write_to = "src/pytest_datadir/_version.py"
+
+[tool.setuptools.packages.find]
+include = ["pytest_datadir", "pytest_datadir.*"]
+where = ["src"]
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]
diff --git a/setup.py b/setup.py
index 8309810..14ace29 100644
--- a/setup.py
+++ b/setup.py
@@ -1,42 +1,4 @@
-import io
-
-from setuptools import find_packages
 from setuptools import setup
 
-with io.open("README.md", encoding="UTF-8") as fp:
-    long_description = fp.read()
-
-
-setup(
-    name="pytest-datadir",
-    use_scm_version={"write_to": "src/pytest_datadir/_version.py"},
-    packages=find_packages(where="src"),
-    entry_points={
-        "pytest11": ["pytest-datadir = pytest_datadir.plugin"],
-    },
-    package_dir={"": "src"},
-    setup_requires=["setuptools_scm"],
-    install_requires=["pytest>=5.0"],
-    author="Gabriel Reis",
-    author_email="gabrielcnr@gmail.com",
-    description="pytest plugin for test data directories and files",
-    long_description=long_description,
-    long_description_content_type="text/markdown",
-    license="MIT",
-    keywords="pytest test unittest directory file",
-    url="http://github.com/gabrielcnr/pytest-datadir",
-    python_requires=">=3.8",
-    classifiers=[
-        "Development Status :: 5 - Production/Stable",
-        "Intended Audience :: Developers",
-        "License :: OSI Approved :: MIT License",
-        "Operating System :: OS Independent",
-        "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",
-        "Topic :: Software Development :: Quality Assurance",
-        "Topic :: Software Development :: Testing",
-    ],
-)
+# Please check pyproject.toml for metadata
+setup()