diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4ec9080..332e319 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 # Development version
 
 * Add API for printing images.
+* Migrate to `pyproject.toml`.
 
 # Version 0.2.1 - 2024-03-16
 
diff --git a/pyproject.toml b/pyproject.toml
index 699edd8..8b266d5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,82 @@
 [build-system]
 requires = [
-    'setuptools', 'wheel',
+    "setuptools",
+    "wheel"
 ]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "brother-ql-web"
+description = "Simple label designer API and web API for Brother QL label printers"
+version = "0.2.1"
+license = {text = "GPL-3.0-only"}
+readme = {file = "README.md", content-type = "text/markdown"}
+authors = [
+    {name = "Philipp Klaus (initial)"},
+    {name = "FriedrichFröbel"},
+]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Environment :: Web Environment",
+    "Framework :: Bottle",
+    "Intended Audience :: Developers",
+    "Intended Audience :: End Users/Desktop",
+    "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3 :: Only",
+    "Topic :: Multimedia :: Graphics",
+]
+keywords = [
+    "brother",
+    "brother_ql",
+    "label",
+    "printer",
+]
+requires-python = ">=3.8, <4"
+dependencies = [
+    "brother_ql",
+    "bottle",
+    "jinja2",
+    "Pillow>=8",
+]
+
+[project.scripts]
+brother_ql_web = "brother_ql_web.__main__:main"
+
+[project.urls]
+Homepage = "https://github.com/FriedrichFroebel/brother_ql_web/"
+Repository = "https://github.com/FriedrichFroebel/brother_ql_web/"
+Issues = "https://github.com/FriedrichFroebel/brother_ql_web//issues"
+Changelog = "https://github.com/FriedrichFroebel/brother_ql_web/blob/master/CHANGELOG.md"
+
+[project.optional-dependencies]
+dev = [
+    "black",
+    "codespell",
+    "flake8",
+    "pep8-naming",
+    "flake8-bugbear",
+    "requests",
+    "importlib-resources; python_version < '3.9'",
+]
+mypy = [
+    "mypy",
+    "types-Pillow",
+    "types-requests",
+]
+
+[tool.setuptools]
+include-package-data = true
+
+[tool.setuptools.packages.find]
+where = ["."]
+include = [
+    "brother_ql_web",
+    "brother_ql_web.*",
+]
+namespaces = false
 
 [tool.mypy]
 mypy_path = '$MYPY_CONFIG_FILE_DIR/stubs'
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 715f419..0000000
--- a/setup.py
+++ /dev/null
@@ -1,60 +0,0 @@
-from setuptools import setup, find_namespace_packages
-from pathlib import Path
-
-
-ROOT_DIRECTORY = Path(__file__).parent.resolve()
-
-
-setup(
-    name="brother_ql_web",
-    description="Simple label designer API and web API for Brother QL label printers",
-    version="0.2.1",
-    license="GPL-3.0-only",
-    long_description=(ROOT_DIRECTORY / "README.md").read_text(encoding="utf-8"),
-    long_description_content_type="text/markdown",
-    author="Philipp Klaus (initial), FriedrichFröbel",
-    url="https://github.com/FriedrichFroebel/brother_ql_web/",
-    packages=find_namespace_packages(include=["brother_ql_web", "brother_ql_web.*"]),
-    include_package_data=True,
-    python_requires=">=3.8, <4",
-    install_requires=[
-        "brother_ql",
-        "bottle",
-        "jinja2",
-        "Pillow>=8",
-    ],
-    extras_require={
-        "dev": [
-            "black",
-            "codespell",
-            "flake8",
-            "pep8-naming",
-            "flake8-bugbear",
-            "requests",
-            'importlib-resources; python_version < "3.9"',
-        ],
-        "mypy": [
-            "mypy",
-            "types-Pillow",
-            "types-requests",
-        ],
-    },
-    entry_points={
-        "console_scripts": [
-            "brother_ql_web=brother_ql_web.__main__:main",
-        ],
-    },
-    classifiers=[
-        "Development Status :: 4 - Beta",
-        "Environment :: Web Environment",
-        "Framework :: Bottle",
-        "Intended Audience :: Developers",
-        "Intended Audience :: End Users/Desktop",
-        "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
-        "Operating System :: OS Independent",
-        "Programming Language :: Python",
-        "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3 :: Only",
-        "Topic :: Multimedia :: Graphics",
-    ],
-)