diff --git a/ocrd-tool.json b/ocrd-tool.json
index 318676b..8551644 120000
--- a/ocrd-tool.json
+++ b/ocrd-tool.json
@@ -1 +1 @@
-qurator/tsvtools/ocrd-tool.json
\ No newline at end of file
+src/qurator/tsvtools/ocrd-tool.json
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..c9a4cd5
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,41 @@
+[build-system]
+requires = ["setuptools>=61.0.0", "wheel"]
+
+[project]
+name = "qurator_tsvtools"
+authors = [
+    {name = "Kai Labusch", email = "Kai.Labusch@sbb.spk-berlin.de"},
+]
+description = "Working with QURATOR TSV, especially for neat"
+readme = "README.md"
+license = {text = "Apache License 2.0"}
+requires-python = ">=3.6"
+keywords = ["qurator"]
+
+dynamic = ["version", "dependencies"]
+
+# https://pypi.org/classifiers/
+classifiers = [
+	'Intended Audience :: Science/Research',
+	'License :: OSI Approved :: Apache Software License',
+	'Programming Language :: Python :: 3',
+	'Topic :: Scientific/Engineering :: Artificial Intelligence',
+]
+
+[project.scripts]
+extract-doc-links = "qurator.tsvtools.cli:extract_document_links"
+annotate-tsv = "qurator.tsvtools.cli:annotate_tsv"
+ocrd-neat-export = "qurator.tsvtools.ocrd_cli:export_cli"
+ocrd-neat-import = "qurator.tsvtools.ocrd_cli:import_cli"
+page2tsv = "qurator.tsvtools.cli:page2tsv_cli"
+tsv2page = "qurator.tsvtools.cli:tsv2page_cli"
+alto2tsv = "qurator.tsvtools.cli:alto2tsv_cli"
+tsv2tsv = "qurator.tsvtools.cli:tsv2tsv"
+make-page2tsv-commands = "qurator.tsvtools.cli:make_page2tsv_commands"
+
+[project.urls]
+Homepage = "https://github.com/qurator-spk/page2tsv"
+Repository = "https://github.com/qurator-spk/page2tsv.git"
+
+[tool.setuptools.dynamic]
+dependencies = {file = ["requirements.txt"]}
diff --git a/qurator/__init__.py b/qurator/__init__.py
deleted file mode 100644
index 8d17c21..0000000
--- a/qurator/__init__.py
+++ /dev/null
@@ -1,2 +0,0 @@
-__import__('pkg_resources').declare_namespace(__name__)
-
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 9c55e3b..0000000
--- a/setup.py
+++ /dev/null
@@ -1,49 +0,0 @@
-from io import open
-from json import load
-from setuptools import find_packages, setup
-
-with open('requirements.txt') as fp:
-    install_requires = fp.read()
-with open('ocrd-tool.json') as fj:
-    version = load(fj)['version']
-
-setup(
-    name="qurator_tsvtools",
-    version=version,
-    author="Kai Labusch",
-    author_email="qurator@sbb.spk-berlin.de",
-    description="Working with QURATOR TSV, especially for neat",
-    long_description=open("README.md", "r", encoding='utf-8').read(),
-    long_description_content_type="text/markdown",
-    keywords='qurator',
-    license='Apache License 2.0',
-    url="https://github.com/qurator-spk/neath",
-    packages=find_packages(exclude=["*.tests", "*.tests.*",
-                                    "tests.*", "tests"]),
-    install_requires=install_requires,
-    namespace_packages=['qurator'],
-    package_data={
-        '': ['*.json']
-    },
-    entry_points={
-      'console_scripts': [
-        "extract-doc-links=qurator.tsvtools.cli:extract_document_links",
-        "annotate-tsv=qurator.tsvtools.cli:annotate_tsv",
-        "ocrd-neat-export=qurator.tsvtools.ocrd_cli:export_cli",
-        "ocrd-neat-import=qurator.tsvtools.ocrd_cli:import_cli",
-        "page2tsv=qurator.tsvtools.cli:page2tsv_cli",
-        "tsv2page=qurator.tsvtools.cli:tsv2page_cli",
-        "alto2tsv=qurator.tsvtools.cli:alto2tsv_cli",
-        "tsv2tsv=qurator.tsvtools.cli:tsv2tsv",
-        "make-page2tsv-commands=qurator.tsvtools.cli:make_page2tsv_commands"
-      ]
-    },
-    python_requires='>=3.6.0',
-    tests_require=['pytest'],
-    classifiers=[
-          'Intended Audience :: Science/Research',
-          'License :: OSI Approved :: Apache Software License',
-          'Programming Language :: Python :: 3',
-          'Topic :: Scientific/Engineering :: Artificial Intelligence',
-    ],
-)
diff --git a/qurator/tsvtools/__init__.py b/src/qurator/tsvtools/__init__.py
similarity index 100%
rename from qurator/tsvtools/__init__.py
rename to src/qurator/tsvtools/__init__.py
diff --git a/qurator/tsvtools/cli.py b/src/qurator/tsvtools/cli.py
similarity index 100%
rename from qurator/tsvtools/cli.py
rename to src/qurator/tsvtools/cli.py
diff --git a/qurator/tsvtools/ocr.py b/src/qurator/tsvtools/ocr.py
similarity index 100%
rename from qurator/tsvtools/ocr.py
rename to src/qurator/tsvtools/ocr.py
diff --git a/qurator/tsvtools/ocrd-tool.json b/src/qurator/tsvtools/ocrd-tool.json
similarity index 100%
rename from qurator/tsvtools/ocrd-tool.json
rename to src/qurator/tsvtools/ocrd-tool.json
diff --git a/qurator/tsvtools/ocrd_cli.py b/src/qurator/tsvtools/ocrd_cli.py
similarity index 100%
rename from qurator/tsvtools/ocrd_cli.py
rename to src/qurator/tsvtools/ocrd_cli.py
diff --git a/qurator/tsvtools/ocrd_processors.py b/src/qurator/tsvtools/ocrd_processors.py
similarity index 97%
rename from qurator/tsvtools/ocrd_processors.py
rename to src/qurator/tsvtools/ocrd_processors.py
index 20e169c..7b0bb5f 100644
--- a/qurator/tsvtools/ocrd_processors.py
+++ b/src/qurator/tsvtools/ocrd_processors.py
@@ -1,13 +1,12 @@
 from json import loads
 from pathlib import Path
-from pkg_resources import resource_string
 from re import sub as re_sub
 
 import pandas as pd
 from PIL import Image
 
 from ocrd import Processor
-from ocrd_utils import getLogger, make_file_id, assert_file_grp_cardinality, MIMETYPE_PAGE
+from ocrd_utils import getLogger, make_file_id, assert_file_grp_cardinality, MIMETYPE_PAGE, resource_string
 from ocrd_models import OcrdExif
 from ocrd_models.constants import NAMESPACES as NS
 from ocrd_models.ocrd_page import TextEquivType, to_xml
@@ -15,7 +14,7 @@ from ocrd_modelfactory import page_from_file
 
 from .cli import page2tsv
 
-OCRD_TOOL = loads(resource_string(__name__, 'ocrd-tool.json'))
+OCRD_TOOL = loads(resource_string('qurator.tsvtools', 'ocrd-tool.json'))
 
 class OcrdNeatExportProcessor(Processor):