diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..6922b61
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,59 @@
+[build-system]
+requires = ["setuptools>=64", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+dynamic = ["version"]
+name = "khaosz"
+readme = "README.md"
+requires-python = ">=3.12"
+dependencies = [
+    "certifi==2025.8.3",
+    "charset-normalizer==3.4.2",
+    "colorama==0.4.6",
+    "contourpy==1.3.3",
+    "cycler==0.12.1",
+    "filelock==3.13.1",
+    "fonttools==4.61.0",
+    "fsspec==2024.6.1",
+    "huggingface-hub==0.34.3",
+    "idna==3.10",
+    "Jinja2==3.1.6",
+    "kiwisolver==1.4.8",
+    "MarkupSafe==2.1.5",
+    "matplotlib==3.10.5",
+    "mpmath==1.3.0",
+    "networkx==3.3",
+    "numpy==2.3.2",
+    "packaging==25.0",
+    "pillow==11.3.0",
+    "pyparsing==3.2.3",
+    "python-dateutil==2.9.0.post0",
+    "PyYAML==6.0.2",
+    "requests==2.32.4",
+    "safetensors==0.5.3",
+    "six==1.17.0",
+    "sympy==1.13.3",
+    "tokenizers==0.21.4",
+    "torch==2.7.1",
+    "tqdm==4.67.1",
+    "typing_extensions==4.12.2",
+    "urllib3==2.6.0",
+]
+keywords = ["nlp", "datasets", "language-models", "machine-learning"]
+license = { text = "GPL-3.0" }
+classifiers = [
+    "Programming Language :: Python :: 3",
+    "License :: OSI Approved :: GPL-3.0",
+    "Operating System :: OS Independent",
+]
+urls = { Homepage = "https://github.com/khaosz/khaosz" }
+
+[tool.setuptools.packages.find]
+where = ["."]
+
+[tool.pip]
+extra-index-url = "https://download.pytorch.org/whl/cu126" 
+
+[tool.setuptools.dynamic]
+version = { attr = "khaosz.__version__" }
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100644
index db1fe75..0000000
--- a/requirements.txt
+++ /dev/null
@@ -1,36 +0,0 @@
-# python=3.12
---extra-index-url https://download.pytorch.org/whl/cu126
-
-certifi==2025.8.3
-charset-normalizer==3.4.2
-colorama==0.4.6
-contourpy==1.3.3
-cycler==0.12.1
-filelock==3.13.1
-fonttools==4.61.0
-fsspec==2024.6.1
-huggingface-hub==0.34.3
-idna==3.10
-Jinja2==3.1.6
-kiwisolver==1.4.8
-MarkupSafe==2.1.5
-matplotlib==3.10.5
-mpmath==1.3.0
-networkx==3.3
-numpy==2.3.2
-packaging==25.0
-pillow==11.3.0
-pyparsing==3.2.3
-python-dateutil==2.9.0.post0
-PyYAML==6.0.2
-requests==2.32.4
-safetensors==0.5.3
-setuptools==78.1.1
-six==1.17.0
-sympy==1.13.3
-tokenizers==0.21.4
-torch==2.7.1+cu126
-tqdm==4.67.1
-typing_extensions==4.12.2
-urllib3==2.6.0
-wheel==0.45.1
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 278a817..0000000
--- a/setup.py
+++ /dev/null
@@ -1,19 +0,0 @@
-import re
-import khaosz
-from setuptools import find_packages, setup
-
-
-with open("requirements.txt") as f:
-    required = [line for line in f.read().splitlines() 
-                if line and re.match(r'^[^=]+==[^=]+$', line.strip())]
-
-setup(
-    name="khaosz", 
-    version=khaosz.__version__, 
-    packages=find_packages(),
-    install_requires=required,
-    dependency_links=[
-        "https://download.pytorch.org/whl/cu126",
-    ],
-    python_requires=">=3.12",
-)
\ No newline at end of file