diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index ea4df39..dba9874 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -16,16 +16,14 @@ jobs:
             construct-version: ">=2.9,<2.10"
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
-    - name: Install Dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install 'construct${{ matrix.construct-version }}'
-        pip install -r requirements.txt
+    - name: Install pybeam
+      run: python -m pip install .
+    - name: Install pytest
+      run: python -m pip install pytest
     - name: Run Tests
-      run: |
-        python setup.py test
+      run: pytest
diff --git a/MANIFEST.in b/MANIFEST.in
deleted file mode 100644
index 9540f5b..0000000
--- a/MANIFEST.in
+++ /dev/null
@@ -1,5 +0,0 @@
-include LICENSE
-include README.md
-include doc/*
-include requirements.txt
-recursive-include test *.py
diff --git a/README.md b/README.md
index fcc77ac..4233484 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,6 @@ pybeam
 ======
 Python module to parse Erlang BEAM files.
 
-Both python 2.7 and python 3.3 are supported. Python 3.2 are known not to work.
 Pull-requests are always welcome.
 
 ## Quick start:
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..1cbf5f8
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,32 @@
+[build-system]
+requires = ["setuptools >= 61.0"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "pybeam"
+version = "0.7"
+description = "Python module to parse Erlang BEAM files"
+authors = [
+    {name = "Matwey V. Kornilov", email = "matwey.kornilov@gmail.com"},
+]
+dependencies = [
+    "construct>=2.9,<2.11",
+]
+requires-python = ">=3.7"
+readme = "README.md"
+license = {file = "LICENSE"}
+
+[project.optional-dependencies]
+dev = [
+    "pytest",
+]
+
+[project.urls]
+Repository = "https://github.com/matwey/pybeam.git"
+Issues = "https://github.com/matwey/pybeam/issues"
+
+[tool.pytest.ini_options]
+testpaths = [
+    "pybeam",
+    "test",
+]
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100644
index 0420b06..0000000
--- a/requirements.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-construct>=2.9,<2.11
-six
-sphinx
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 78fb51b..0000000
--- a/setup.py
+++ /dev/null
@@ -1,30 +0,0 @@
-from setuptools import find_packages, setup
-try:
-	from sphinx.setup_command import BuildDoc
-	cmdclass = {'build_sphinx': BuildDoc}
-except ImportError:
-	pass
-
-name="pybeam"
-version="0.7"
-test_suite="test"
-
-setup(name=name,
-	version=version,
-	description='Python module to parse Erlang BEAM files',
-	url='http://github.com/matwey/pybeam',
-	author='Matwey V. Kornilov',
-	author_email='matwey.kornilov@gmail.com',
-	license='MIT',
-	packages=find_packages(exclude=(test_suite,)),
-	test_suite=test_suite,
-	install_requires=['construct>=2.9,<2.11', 'six'],
-	command_options={
-		'build_sphinx': {
-			'project': ('setup.py', name),
-			'version': ('setup.py', version),
-			'release': ('setup.py', version),
-			'source_dir': ('setup.py', 'doc')
-		}
-	},
-	zip_safe=False)
diff --git a/test/__init__.py b/test/__init__.py
deleted file mode 100644
index 3a70e52..0000000
--- a/test/__init__.py
+++ /dev/null
@@ -1,4 +0,0 @@
-from test.schema_beam import BEAMConstructTest
-from test.schema_eetf import EETFConstructTest
-from test.beam_file import BEAMFileTest
-import unittest
diff --git a/test/beam_file.py b/test/test_beam_file.py
similarity index 100%
rename from test/beam_file.py
rename to test/test_beam_file.py
diff --git a/test/schema_beam.py b/test/test_schema_beam.py
similarity index 100%
rename from test/schema_beam.py
rename to test/test_schema_beam.py
diff --git a/test/schema_eetf.py b/test/test_schema_eetf.py
similarity index 100%
rename from test/schema_eetf.py
rename to test/test_schema_eetf.py