diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index f1c0ff0..27fe549 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -9,11 +9,8 @@ jobs:
   test:
     strategy:
       matrix:
-        include:
-          - python-version: 3.8
-            os: ubuntu-22.04
-          - python-version: 3.9
-            os: ubuntu-22.04
+        os: ["ubuntu-22.04"]
+        python-version: ["3.10", "3.11", "3.12"]
 
     runs-on: ${{ matrix.os }}
 
@@ -27,9 +24,9 @@ jobs:
 
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip setuptools
-          pip install "importlib-metadata==4.8.3"
-          pip install -r requirements.txt -e .[test]
+          python -m pip install --upgrade pip
+          pip install -e '.[estimate-area]'
+          pip install pytest pytest-cov pre-commit codecov
 
       - name: Show Python and pytest versions
         run: |
@@ -46,7 +43,7 @@ jobs:
         run: ls -la
 
       - name: Upload coverage to GitHub (optional, internal)
-        if: matrix.python-version == '3.8'
+        if: matrix.python-version == '3.10'
         uses: actions/upload-artifact@v4
         with:
           name: coverage-report
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4a20483..33c15d9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 =======
 
+# 2.0.0 (2025-12-23)
+- Migrates metadata to pyproject.toml
+- Drops support for Python versions < 3.10
+
 # 1.14.0 (2025-04-23)
 - Added command `tilesets upload-changeset` that uploads a changeset file.
 - Added command `tilesets publish-changesets` that publishes changesets for a incrementally updatable tileset.
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index b537031..af4919c 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -56,7 +56,7 @@ After which you can add these changes and commit again. Note that failing pre-co
 
 Releases to PyPi are handled via Github Actions and GitHub tags. Once changes have been merged to master:
 
-1. Update the version in mapbox_tilesets/__init__.py
+1. Update the version in `pyproject.toml`
 2. Update the changelog
 3. Commit changes to **your branch**. For example `git commit -am '0.2.0' && git push origin HEAD`
 4. Get a review and merge your changes to master.
diff --git a/README.md b/README.md
index 32488d0..0f0dd86 100644
--- a/README.md
+++ b/README.md
@@ -14,23 +14,18 @@ CLI for interacting with and preparing data for the [Mapbox Tiling Service](http
 
 ## Requirements
 
-- Python >= 3.6 (can be installed via virtualenv)
-- Recommended: [virtualenv](https://virtualenv.pypa.io/) / [virtualenvwrapper](https://virtualenvwrapper.readthedocs.io/en/latest/)
+- Python >= 3.10
 
-## Basic installation
-
-`pip install mapbox-tilesets` will install everything but [`estimate-area`](#estimate-area).
+`pip install mapbox-tilesets` will install everything but the [`estimate-area`](#estimate-area) command.
 
 ## Installing optional `estimate-area` command
 
 If you are using an x86 Mac or Linux machine, run:
-`pip install 'mapbox-tilesets[estimate-area]'`
-
-Otherwise, you will need to install some dependencies.
+`pip install 'mapbox-tilesets[estimate-area]'`. Otherwise, you will need to install some dependencies.
 
 ### arm64 MacOS
 
-If you're on an arm64 Mac (e.g., with an M1 chip), you'll need to install [GDAL](https://gdal.org/) first. On Mac, a simple way is to use [Homebrew](https://brew.sh/):
+If you're on an Arm64 Mac, you'll need to install [GDAL](https://gdal.org/) first. On Mac, a simple way is to use [Homebrew](https://brew.sh/):
 
 ```sh
 $ brew install gdal
@@ -507,4 +502,4 @@ Publishes changesets for a tileset that supports incremental updates. This comma
 
 ```shell
 tilesets publish-changesets <tileset_id> --changeset /path/to/changeset.json
-```
\ No newline at end of file
+```
diff --git a/mapbox_tilesets/__init__.py b/mapbox_tilesets/__init__.py
index 1570161..e1514b6 100644
--- a/mapbox_tilesets/__init__.py
+++ b/mapbox_tilesets/__init__.py
@@ -1,3 +1,9 @@
 """mapbox_tilesets package"""
 
-__version__ = "1.14.0"
+from importlib.metadata import PackageNotFoundError, version as _pkg_version
+
+try:
+    __version__ = _pkg_version("mapbox-tilesets")
+except PackageNotFoundError:
+    # Fallback for development mode
+    __version__ = "0.0.0.dev"
diff --git a/mapbox_tilesets/errors.py b/mapbox_tilesets/errors.py
index 93f3ba9..523ec66 100644
--- a/mapbox_tilesets/errors.py
+++ b/mapbox_tilesets/errors.py
@@ -17,6 +17,7 @@ def __init__(self, message):
         message: str
             Error description
         """
+        super().__init__(message)
         self.message = message
 
 
@@ -25,7 +26,7 @@ class TilesetNameError(TilesetsError):
 
     def __init__(self, tileset_id):
         self.tileset_id = tileset_id
-        self.message = "Invalid Tileset ID"
+        super().__init__("Invalid Tileset ID")
 
     def __str__(self):
         return "{tileset_id} -> {message}".format(
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..1b2c486
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,52 @@
+[build-system]
+requires = ["setuptools>=68", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "mapbox-tilesets"
+version = "2.0.0"
+description = "CLI for interacting with and preparing data for the Mapbox Tilesets API"
+readme = "README.md"
+requires-python = ">=3.10"
+license = { file = "LICENSE.md" }
+authors = [{ name = "Mapbox", email = "maps-api-team@mapbox.com" }]
+keywords = ["mapbox", "tilesets", "cli", "geojson", "vector tiles"]
+classifiers = [
+  "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3 :: Only",
+  "License :: OSI Approved :: BSD License",
+  "Operating System :: OS Independent",
+]
+
+dependencies = [
+  "click>=8.1",
+  "cligj>=0.7",
+  "requests>=2.32",
+  "requests-toolbelt>=1.0",
+  "jsonschema>=4.18,<5",
+  "mercantile>=1.1",
+  "geojson>=3.0",
+  "numpy>=1.23,<2",
+]
+
+[project.optional-dependencies]
+estimate-area = ["supermercado>=0.2.0"]
+
+[project.scripts]
+tilesets = "mapbox_tilesets.scripts.cli:cli"
+
+[tool.pytest.ini_options]
+addopts = "-q --strict-markers --disable-warnings"
+testpaths = ["tests"]
+
+[tool.setuptools]
+packages = ["mapbox_tilesets", "mapbox_tilesets.scripts"]
+
+[dependency-groups]
+dev = [
+  "pytest>=8",
+  "pytest-cov>=4",
+  "build>=1.2",
+  "pre-commit>=3.5",
+  "black==22.3.0",
+]
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100644
index d61b6ec..0000000
--- a/requirements.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-boto3==1.23.10
-Click==8.0.2
-cligj==0.7.2
-numpy==1.19.5
-requests==2.27.1
-requests-toolbelt==0.9.1
-jsonschema==3.0.1
-jsonseq==1.0.0
-mercantile==1.1.6
-supermercado==0.2.0
-geojson===2.5.0
-urllib3==1.26.19
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index e69de29..0000000
diff --git a/setup.py b/setup.py
deleted file mode 100755
index 05ea71c..0000000
--- a/setup.py
+++ /dev/null
@@ -1,62 +0,0 @@
-import os
-from codecs import open as codecs_open
-from setuptools import setup, find_packages
-
-from mapbox_tilesets import __version__
-
-# Get the long description from the relevant file
-with codecs_open("README.md", encoding="utf-8") as f:
-    long_description = f.read()
-
-
-def read(fname):
-    return open(os.path.join(os.path.dirname(__file__), fname)).read()
-
-
-setup(
-    name="mapbox-tilesets",
-    version=__version__,
-    description="CLI for interacting with and preparing data for the Tilesets API",
-    long_description=long_description,
-    long_description_content_type="text/markdown",
-    classifiers=[],
-    keywords="",
-    author="Mapbox",
-    author_email="sam@mapbox.com",
-    url="https://github.com/mapbox/tilesets-cli",
-    license="BSD-2",
-    packages=find_packages(exclude=["ez_setup", "examples", "tests"]),
-    install_requires=[
-        "boto3",
-        "click~=8.0.2",
-        "cligj",
-        "numpy",
-        "requests",
-        "requests-toolbelt",
-        "jsonschema~=3.0",
-        "jsonseq~=1.0",
-        "mercantile~=1.1.6",
-        "geojson~=2.5.0",
-    ],
-    include_package_data=True,
-    zip_safe=False,
-    extras_require={
-        "estimate-area": [
-            "supermercado~=0.2.0",
-        ],
-        "test": [
-            "codecov",
-            "pytest==6.2.5",
-            "pytest-cov",
-            "pre-commit",
-            "black==22.3.0",
-            "pep8",
-            "supermercado~=0.2.0",
-            "toml==0.10.2",
-        ],
-    },
-    entry_points="""
-      [console_scripts]
-      tilesets=mapbox_tilesets.scripts.cli:cli
-      """,
-)
diff --git a/tests/test_version_documentation.py b/tests/test_version_documentation.py
deleted file mode 100644
index 12cadb4..0000000
--- a/tests/test_version_documentation.py
+++ /dev/null
@@ -1,7 +0,0 @@
-from mapbox_tilesets import __version__
-
-
-def test_versions():
-    mod_version = __version__
-    with open("./CHANGELOG.md") as src:
-        assert len([line in line for line in src if mod_version in line]) == 1