diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 98b1b65..306fe14 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -46,7 +46,7 @@ jobs:
       with:
         python-version: '3.x'
 
-    - run: pip install meson ninja jsonschema jinja2
+    - run: pip install meson ninja
 
     - run: meson setup build
 
@@ -97,7 +97,6 @@ jobs:
 
     - run: |
         sudo apt install -y libgcrypt-dev
-        pip install -U setuptools
       if: matrix.os == 'ubuntu-latest'
 
-    - run: python setup.py build
+    - run: python -m pip install .
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..2a023a5
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,32 @@
+[build-system]
+requires = ["setuptools>=74.1"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "fnx"
+version = "1.1.2"
+authors = [
+    { name = "averne" },
+]
+description = "Library for parsing and reading Nintendo Switch file formats"
+readme = {file = "README.txt", content-type = "text/markdown"}
+requires-python = ">=3.10"
+license = {file = "LICENSE"}
+
+[[tool.setuptools.ext-modules]]
+name = "fnxbinds"
+sources = [
+    "bindings/bindings.cpp",
+    "lib/io.cpp",
+    "lib/keyset.cpp",
+    "lib/crypto.cpp",
+    "lib/pfs.cpp",
+    "lib/hfs.cpp",
+    "lib/romfs.cpp",
+    "lib/nca.cpp",
+    "lib/xci.cpp",
+]
+include-dirs = ["include"]
+define-macros = [["USE_GCRYPT"]]
+extra-compile-args = ["-std=gnu++20"]
+libraries = ["gcrypt"]
diff --git a/setup.py b/setup.py
deleted file mode 100755
index 7451474..0000000
--- a/setup.py
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/usr/bin/env python3
-
-from glob import glob
-from setuptools import setup, Extension
-
-setup(
-    name = "fnx",
-    version = "1.1.1",
-    packages = ["fnx"],
-    package_dir = {"": "bindings"},
-    ext_modules = [
-        Extension("fnxbinds", ["bindings/bindings.cpp"] + glob("lib/*.cpp"),
-            depends = glob("include/**/*.hpp", recursive=True),
-            define_macros = [
-                ("USE_GCRYPT", None),
-            ],
-            extra_compile_args = [
-                "-std=gnu++20",
-            ],
-            include_dirs = ["include"],
-            libraries    = ["gcrypt"]
-        )
-    ]
-)