diff --git a/Makefile b/Makefile
index b438e1d..63917bd 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 ENV = env
 BIN = $(ENV)/bin
 PYTHON = $(BIN)/python
-CODE_LOCATIONS = djlsp setup.py tests
+CODE_LOCATIONS = djlsp tests
 
 clean:
 	rm -rf $(ENV)
@@ -31,11 +31,11 @@ test: lint
 	$(BIN)/tox run
 
 install-ci: $(ENV)
-	$(PYTHON) -m pip install --upgrade pip setuptools wheel twine .
+	$(PYTHON) -m pip install --upgrade pip setuptools wheel twine build .
 
 .PHONY: build
 build:
-	$(PYTHON) setup.py sdist bdist_wheel
+	$(PYTHON) -m build
 	$(BIN)/twine check dist/*
 
 upload:
diff --git a/djlsp/__init__.py b/djlsp/__init__.py
index f8c6ac7..3ed6a43 100644
--- a/djlsp/__init__.py
+++ b/djlsp/__init__.py
@@ -1 +1,3 @@
-__version__ = "0.9.5"
+from importlib.metadata import version
+
+__version__ = version("django-template-lsp")
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..c83d18c
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,60 @@
+[project]
+name = "django-template-lsp"
+version = "0.9.5"
+description = "Django template LSP"
+readme = "README.md"
+authors = [{name = "Four Digits", email = "info@fourdigits.nl" }]
+license = { file = "LICENSE" }
+classifiers = [
+    "Environment :: Web Environment",
+    "Framework :: Django",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: GPL3 License",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12"
+]
+keywords = ["django", "template", "lsp", "python"]
+dependencies = [
+    "pygls",
+    "jedi"
+]
+requires-python = ">=3.9"
+
+[project.scripts]
+djlsp = "djlsp.cli:main"
+django-template-lsp = "djlsp.cli:main"
+
+[project.optional-dependencies]
+dev = [
+    "tox",
+    "black",
+    "isort",
+    "flake8",
+    "pytest",
+    "pytest-check",
+    "pytest-cov",
+]
+
+[project.urls]
+Homepage = "https://github.com/fourdigits/django-template-lsp"
+
+[build-system]
+requires = ["setuptools", "wheel", "build"]
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools]
+include-package-data = false
+
+[tool.setuptools.packages.find]
+include = ["djlsp*"]
+
+[tool.isort]
+profile = "black"
+known_first_party = "djlsp"
+
+[tool.flake8]
+max-line-length = 88
+extend-ignore = "W503"
\ No newline at end of file
diff --git a/releasing.md b/releasing.md
index 79aa1cf..1e0ec9c 100644
--- a/releasing.md
+++ b/releasing.md
@@ -2,7 +2,7 @@
 
 To create a new release, follow these steps:
 
-- Update the version number in `djlsp/__init__.py` and push this to `main`.
+- Update the version number in `pyproject.toml` and push this to `main`.
     - We use [semantic](https://semver.org/) versioning.
 - Create a new tag and push the tag using `git push --tags`.
 
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 170ba34..0000000
--- a/setup.py
+++ /dev/null
@@ -1,42 +0,0 @@
-from setuptools import find_packages, setup
-
-from djlsp import __version__
-
-
-def readme():
-    with open("README.md") as f:
-        return f.read()
-
-
-setup(
-    name="django-template-lsp",
-    version=__version__,
-    description="Django template LSP",
-    long_description=readme(),
-    long_description_content_type="text/markdown",
-    license="GPL3",
-    packages=find_packages(include=["djlsp", "djlsp.*"]),
-    package_data={"djlsp": ["scripts/*.py"]},
-    entry_points={
-        "console_scripts": [
-            "djlsp = djlsp.cli:main",
-            "django-template-lsp = djlsp.cli:main",
-        ]
-    },
-    python_requires=">= 3.9",
-    install_requires=[
-        "pygls",
-        "jedi",
-    ],
-    extras_require={
-        "dev": [
-            "tox",
-            "black",
-            "isort",
-            "flake8",
-            "pytest",
-            "pytest-check",
-            "pytest-cov",
-        ]
-    },
-)