diff --git a/.github/scripts/utils.sh b/.github/scripts/utils.sh
index d84f7ab823..86562833bc 100755
--- a/.github/scripts/utils.sh
+++ b/.github/scripts/utils.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
-get_sdk_version_from_setup_cfg() {
-    sdk_version=$(cat setup.cfg | grep current_version | cut -d ' ' -f 3)
+get_sdk_version_from_pyproject_toml() {
+    sdk_version=$(cat pyproject.toml | grep version | cut -d ' ' -f 3 | sed -r s,"^\"(.*)\"$","\1",)
     echo "$sdk_version"
 }
 
@@ -11,9 +11,10 @@ bump_version() {
     new_version=$(bump2version \
         --list \
         --"$1" \
-        --current-version "$(get_sdk_version_from_setup_cfg)" \
+        --current-version "$(get_sdk_version_from_pyproject_toml)" \
         "$2" \
         src/kili/__init__.py \
+        pyproject.toml \
         | grep new_version | sed -r s,"^.*=",,)
 
     echo "$new_version"
diff --git a/pyproject.toml b/pyproject.toml
index 91037dd8a0..8e25591d6e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,3 +1,96 @@
+[build-system]
+requires = ["setuptools", "wheel"]
+
+[project]
+name = "kili"
+version = "2.147.0"
+description = "Python client for Kili Technology labeling tool"
+readme = "README.md"
+authors = [{ name = "Kili Technology", email = "contact@kili-technology.com" }]
+license = { file = "LICENSE.txt" }
+requires-python = ">=3.8"
+classifiers = [
+  "Intended Audience :: Science/Research",
+  "Intended Audience :: Developers",
+  "License :: OSI Approved :: Apache Software License",
+  "Programming Language :: Python",
+  "Topic :: Software Development",
+  "Topic :: Scientific/Engineering",
+  "Operating System :: Microsoft :: Windows",
+  "Operating System :: POSIX",
+  "Operating System :: Unix",
+  "Operating System :: MacOS",
+  "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.8",
+  "Programming Language :: Python :: 3.9",
+  "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: Implementation :: CPython",
+  "Programming Language :: Python :: Implementation :: PyPy",
+]
+dependencies = [
+  "pandas >= 1.0.0, < 3.0.0",
+  "click >= 8.0.0, < 9.0.0",
+  "requests >= 2.0.0, < 3.0.0",
+  "tabulate >= 0.9.0, < 0.10.0",
+  "tenacity >= 8.0.0, < 9.0.0",
+  "tqdm >= 4.0.0, < 5.0.0",
+  "typeguard >= 4, < 5",
+  "typing-extensions >= 4.1.0, < 5.0.0",
+  "pyparsing >= 3.0.0, < 4.0.0",
+  "websocket-client >= 1.0.0, < 2.0.0",
+  "pyyaml >= 6.0, < 7.0",
+  "Pillow >= 9.0.0, < 10.1.0",
+  "cuid >= 0.4, < 0.5",
+  "urllib3 >= 1.26, < 3",
+  "ffmpeg-python >= 0.2.0, < 0.3.0",
+  "gql[requests,websockets] >= 3.5.0b5, < 4.0.0",
+  "filelock >= 3.0.0, < 4.0.0",
+  "pip-system-certs >= 4.0.0, < 5.0.0; platform_system=='Windows'",
+  "pyrate-limiter >= 2, < 3",
+]
+urls = { homepage = "https://github.com/kili-technology/kili-python-sdk" }
+
+[project.scripts]
+kili = "kili.entrypoints.cli:main"
+
+
+[project.optional-dependencies]
+dev = [
+  # release
+  "bump2version",
+  # tests
+  "pytest",
+  "pytest-mock",
+  "pytest-cov",
+  "pytest-xdist[psutil]",
+  "pytest-timeout",
+  # documentation
+  "mkdocs",
+  "mkdocs-material",
+  "mkdocstrings",
+  "mkdocstrings-python-legacy",
+  "mkdocs-click",
+  "mike",
+  "pymdown-extensions",
+  # linting
+  "black",
+  "pre-commit >= 3.3.0, < 4.0.0",
+  "pylint == 2.17.7",
+  "pyright == 1.1.329",
+  # notebooks tests
+  "nbformat",
+  "nbconvert",
+  "ipykernel",
+  # profiling
+  "pyinstrument",
+  # other optional dependencies
+  "opencv-python >= 4.0.0, < 5.0.0",
+  "azure-storage-blob >= 12.0.0, < 13.0.0",
+]
+image-utils = ["opencv-python >= 4.0.0, < 5.0.0"]
+azure = ["azure-storage-blob >= 12.0.0, < 13.0.0"]
+
 [tool.black]
 line-length = 100
 preview = true
@@ -63,5 +156,6 @@ ignore = [
 [tool.ruff.pydocstyle]
 convention = "google"
 
-[tool.pytest.ini_options]
-pythonpath = ["src", "."]
+[tool.pytest]
+ini_options = { pythonpath = ["src", "."] }
+aliases = ["test = pytest"]
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index 50a25f1d4b..0000000000
--- a/setup.cfg
+++ /dev/null
@@ -1,8 +0,0 @@
-[bumpversion]
-current_version = 2.147.0
-
-[metadata]
-description-file = README.md
-
-[aliases]
-test = pytest
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 1b688f6699..0000000000
--- a/setup.py
+++ /dev/null
@@ -1,109 +0,0 @@
-"""Script permits to setup the python package."""
-
-from setuptools import find_packages, setup
-
-from src.kili import __version__
-
-install_requires = [
-    "pandas>=1.0.0,<3.0.0",
-    "click>=8.0.0,<9.0.0",
-    "requests>=2.0.0,<3.0.0",
-    "tabulate>=0.9.0,<0.10.0",
-    "tenacity>=8.0.0,<9.0.0",
-    "tqdm>=4.0.0,<5.0.0",
-    "typeguard>=4,<5",
-    "typing_extensions>=4.1.0,<5.0.0",
-    "pyparsing>=3.0.0,<4.0.0",
-    "websocket-client>=1.0.0,<2.0.0",
-    "pyyaml>=6.0,<7.0",
-    "Pillow>=9.0.0,<10.1.0",
-    "cuid>=0.4,<0.5",
-    "urllib3>=1.26,<3",
-    "ffmpeg-python>=0.2.0,<0.3.0",
-    "gql[requests,websockets]>=3.5.0b5,<4.0.0",
-    "filelock>=3.0.0,<4.0.0",
-    "pip-system-certs>=4.0.0,<5.0.0; platform_system=='Windows'",
-    "pyrate-limiter>=2,<3",
-]
-
-image_requires = [
-    "opencv-python>=4.0.0,<5.0.0",
-]
-
-azure_requires = [
-    "azure-storage-blob>=12.0.0,<13.0.0",
-]
-
-dev_extra = [
-    # release
-    "bump2version",
-    # tests
-    "pytest",
-    "pytest-mock",
-    "pytest-cov",
-    "pytest-xdist[psutil]",
-    "pytest-timeout",
-    # documentation
-    "mkdocs",
-    "mkdocs-material",
-    "mkdocstrings",
-    "mkdocstrings-python-legacy",
-    "mkdocs-click",
-    "mike",
-    "pymdown-extensions",
-    # linting
-    "black",
-    "pre-commit>=3.3.0,<4.0.0",
-    "pylint==2.17.7",
-    "pyright==1.1.329",
-    # notebooks tests
-    "nbformat",
-    "nbconvert",
-    "ipykernel",
-    # profiling
-    "pyinstrument",
-    *image_requires,
-    *azure_requires,
-]
-
-setup(
-    name="kili",
-    version=__version__,
-    package_dir={"": "src"},
-    packages=find_packages(where="src", exclude=["tests"]),
-    author="Kili Technology",
-    author_email="contact@kili-technology.com",
-    description="Python client for Kili Technology labeling tool",
-    long_description=open("README.md", encoding="utf-8").read(),
-    long_description_content_type="text/markdown",
-    install_requires=install_requires,
-    extras_require={
-        "dev": dev_extra,
-        "image-utils": image_requires,
-        "azure": azure_requires,
-    },
-    include_package_data=True,
-    entry_points={
-        "console_scripts": ["kili=kili.entrypoints.cli:main"],
-    },
-    url="https://github.com/kili-technology/kili-python-sdk",
-    classifiers=[
-        "Intended Audience :: Science/Research",
-        "Intended Audience :: Developers",
-        "License :: OSI Approved :: Apache Software License",
-        "Programming Language :: Python",
-        "Topic :: Software Development",
-        "Topic :: Scientific/Engineering",
-        "Operating System :: Microsoft :: Windows",
-        "Operating System :: POSIX",
-        "Operating System :: Unix",
-        "Operating System :: MacOS",
-        "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.8",
-        "Programming Language :: Python :: 3.9",
-        "Programming Language :: Python :: 3.10",
-        "Programming Language :: Python :: 3.11",
-        "Programming Language :: Python :: Implementation :: CPython",
-        "Programming Language :: Python :: Implementation :: PyPy",
-    ],
-)