diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index c36d9ee..512993d 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -29,12 +29,11 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-pip-
       - run: |
-          python -m pip install -r dev-requirements.txt
-          python -m pip install --no-deps -e .
+          python -m pip install -e .[dev]
           python -m pip list
       - name: Running Tests
         run: |
-          py.test --verbose --cov=. --cov-report=xml
+          pytest --verbose --cov=. --cov-report=xml
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v3.1.1
         if: ${{ matrix.python-version }} == 3.9
@@ -62,11 +61,10 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-pip-
       - run: |
-          python -m pip install -r dev-requirements.txt
+          python -m pip install -e .[dev]
           python -m pip install --no-deps --upgrade \
                 git+https://github.com/dask/dask \
                 git+https://github.com/pydata/xarray
-          python -m pip install --no-deps -e .
           python -m pip list
       - name: Running Tests
         run: |
diff --git a/dev-requirements.txt b/dev-requirements.txt
deleted file mode 100644
index 109677f..0000000
--- a/dev-requirements.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-pytest
-tensorflow
-torch
-coverage
-pytest-cov
-adlfs
-asv
--r requirements.txt
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..630e4dd
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,65 @@
+[build-system]
+requires = [
+    "setuptools>=61",
+    "setuptools-scm"
+]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = 'xbatcher'
+description = 'Batch generation from Xarray objects'
+license = {text = "Apache"}
+authors = [{name = "xbatcher Developers", email = "rpa@ldeo.columbia.edu"}]
+classifiers = [
+    'Development Status :: 4 - Beta',
+    "License :: OSI Approved :: Apache Software License",
+    'Operating System :: OS Independent',
+    'Intended Audience :: Science/Research',
+    'Programming Language :: Python',
+    'Programming Language :: Python :: 3',
+    'Programming Language :: Python :: 3.8',
+    'Programming Language :: Python :: 3.9',
+    'Programming Language :: Python :: 3.10',
+    'Topic :: Scientific/Engineering',
+]
+dynamic = ["version"]
+dependencies = [
+    "dask",
+    "numpy",
+    "xarray",
+]
+[project.optional-dependencies]
+torch = [
+    "torch",
+]
+tensorflow = [
+    "tensorflow",
+]
+dev = [
+    "adlfs",
+    "asv",
+    "coverage",
+    "pytest",
+    "pytest-cov",
+    "tensorflow",
+    "torch",
+]
+[project.urls]
+documentation = "https://xbatcher.readthedocs.io/en/latest/"
+repository = "https://github.com/xarray-contrib/xbatcher"
+
+[tool.setuptools.packages.find]
+include = ["xbatcher*"]
+
+[tool.setuptools_scm]
+version_scheme = 'post-release'
+local_scheme = 'dirty-tag'
+fallback_version = "999"
+
+[tool.isort]
+profile = 'black'
+known_third_party = ["numpy", "pytest", "setuptools", "sphinx_autosummary_accessors", "tensorflow", "torch", "xarray"]
+
+[tool.pytest.ini_options]
+log_cli = true
+log_level = "INFO"
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100644
index 9484f45..0000000
--- a/requirements.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-dask
-numpy
-xarray
diff --git a/setup.cfg b/setup.cfg
index e74bfda..3a24eb3 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -4,19 +4,3 @@ ignore = E203,E266,E501,W503,E722,E402,C901
 max-line-length = 80
 max-complexity = 18
 select = B,C,E,F,W,T4,B9
-
-[isort]
-known_first_party=xbatcher
-known_third_party=numpy,pytest,setuptools,sphinx_autosummary_accessors,tensorflow,torch,xarray
-multi_line_output=3
-include_trailing_comma=True
-force_grid_wrap=0
-combine_as_imports=True
-line_length=80
-skip=
-    doc/conf.py
-    setup.py
-
-[tool:pytest]
-log_cli = True
-log_level = INFO
diff --git a/setup.py b/setup.py
index 9a9f618..088d7e4 100644
--- a/setup.py
+++ b/setup.py
@@ -1,57 +1,4 @@
 #!/usr/bin/env python
-# type: ignore
-import os
+from setuptools import setup
 
-from setuptools import find_packages, setup
-
-DISTNAME = "xbatcher"
-LICENSE = "Apache"
-AUTHOR = "xbatcher Developers"
-AUTHOR_EMAIL = "rpa@ldeo.columbia.edu"
-URL = "https://github.com/xarray-contrib/xbatcher"
-CLASSIFIERS = [
-    "Development Status :: 4 - Beta",
-    "License :: OSI Approved :: Apache Software License",
-    "Operating System :: OS Independent",
-    "Intended Audience :: Science/Research",
-    "Programming Language :: Python",
-    "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.8",
-    "Programming Language :: Python :: 3.9",
-    "Programming Language :: Python :: 3.10",
-    "Topic :: Scientific/Engineering",
-]
-
-DESCRIPTION = "Batch generation from xarray dataset"
-
-with open("requirements.txt") as f:
-    install_requires = f.read().strip().split("\n")
-
-with open("dev-requirements.txt") as f:
-    test_requires = f.read().strip().split("\n")
-
-if os.path.exists("README.rst"):
-    with open("README.rst") as f:
-        long_description = f.read()
-else:
-    long_description = ""
-
-
-setup(
-    name=DISTNAME,
-    license=LICENSE,
-    author=AUTHOR,
-    author_email=AUTHOR_EMAIL,
-    classifiers=CLASSIFIERS,
-    description=DESCRIPTION,
-    long_description=long_description,
-    python_requires=">=3.8",
-    install_requires=install_requires,
-    url=URL,
-    packages=find_packages(),
-    use_scm_version={
-        "version_scheme": "post-release",
-        "local_scheme": "dirty-tag",
-    },
-    setup_requires=["setuptools_scm", "setuptools>=30.3.0"],
-)
+setup(use_scm_version={"fallback_version": "999"})
diff --git a/xbatcher/__init__.py b/xbatcher/__init__.py
index 01c062a..b7bd073 100644
--- a/xbatcher/__init__.py
+++ b/xbatcher/__init__.py
@@ -1,7 +1,5 @@
-from importlib.metadata import (
-    PackageNotFoundError as _PackageNotFoundError,
-    version as _version,
-)
+from importlib.metadata import PackageNotFoundError as _PackageNotFoundError
+from importlib.metadata import version as _version
 
 from .accessors import BatchAccessor  # noqa: F401
 from .generators import BatchGenerator  # noqa: F401