diff --git a/MANIFEST.in b/MANIFEST.in
deleted file mode 100644
index ae20c18..0000000
--- a/MANIFEST.in
+++ /dev/null
@@ -1,7 +0,0 @@
-include *.md version.txt
-recursive-include examples *.py *.html *.txt
-recursive-include docs *.py *.rst *.html *.css_t *.conf Makefile LICENSE README
-prune docs/_build
-prune dist
-prune build
-global-exclude *.pyc
diff --git a/flask_pymongo/_version.py b/flask_pymongo/_version.py
new file mode 100644
index 0000000..5a64317
--- /dev/null
+++ b/flask_pymongo/_version.py
@@ -0,0 +1,2 @@
+
+__version__ = '3.0.0.dev0'
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..69df3fb
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,46 @@
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[project]
+name = "Flask-PyMongo"
+dynamic = ["version"]
+description = "PyMongo support for Flask applications"
+readme = "README.md"
+license = { file="LICENSE" }
+requires-python = ">=3.9"
+authors = [
+    { name = "Dan Crosta", email = "dcrosta@late.am" },
+]
+classifiers = [
+    "Environment :: Web Environment",
+    "Framework :: Flask",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: BSD License",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: Implementation :: CPython",
+    "Programming Language :: Python :: Implementation :: PyPy",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Topic :: Internet :: WWW/HTTP :: Dynamic Content",
+    "Topic :: Software Development :: Libraries :: Python Modules",
+]
+dependencies = [
+    "Flask>=3.0",
+    "PyMongo>=4.0",
+]
+
+[project.urls]
+Download = "https://github.com/mongodb-labs/flask-pymongo/tags"
+Homepage = "http://flask-pymongo.readthedocs.org/"
+
+[tool.hatch.version]
+path = "flask_pymongo/_version.py"
+
+[tool.hatch.build.targets.sdist]
+include = [
+    "/flask_pymongo",
+]
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 4644b25..0000000
--- a/setup.py
+++ /dev/null
@@ -1,51 +0,0 @@
-"""
-Flask-PyMongo
--------------
-
-MongoDB support for Flask applications.
-
-Flask-PyMongo is pip-installable:
-
-    $ pip install Flask-PyMongo
-
-Documentation for Flask-PyMongo is available on `ReadTheDocs
-<http://flask-pymongo.readthedocs.io/en/latest/>`_.
-
-Source code is hosted on `GitHub <https://github.com/dcrosta/flask-pymongo>`_.
-Contributions are welcome!
-"""
-
-from setuptools import find_packages, setup
-
-setup(
-    name="Flask-PyMongo",
-    url="http://flask-pymongo.readthedocs.org/",
-    download_url="https://github.com/dcrosta/flask-pymongo/tags",
-    license="BSD",
-    author="Dan Crosta",
-    author_email="dcrosta@late.am",
-    description="PyMongo support for Flask applications",
-    long_description=__doc__,
-    zip_safe=False,
-    platforms="any",
-    packages=find_packages(),
-    install_requires=[
-        "Flask>=3.0",
-        "PyMongo>=4.0",
-    ],
-    classifiers=[
-        "Environment :: Web Environment",
-        "Framework :: Flask",
-        "Intended Audience :: Developers",
-        "License :: OSI Approved :: BSD License",
-        "Operating System :: OS Independent",
-        "Programming Language :: Python :: 3.7",
-        "Programming Language :: Python :: 3.8",
-        "Programming Language :: Python :: 3.9",
-        "Programming Language :: Python",
-        "Topic :: Internet :: WWW/HTTP :: Dynamic Content",
-        "Topic :: Software Development :: Libraries :: Python Modules"
-    ],
-    setup_requires=["vcversioner"],
-    vcversioner={"version_module_paths": ["flask_pymongo/_version.py"]},
-)