diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4153aa2..6f0d922 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,12 +1,29 @@
-name: CI
+name: Test
 
 on:
   push:
     branches:
-    - "master"
+      - master
   pull_request:
   workflow_dispatch:
 
 jobs:
-  ci:
-    uses: angr/ci-settings/.github/workflows/angr-ci.yml@master
+  test:
+    strategy:
+      matrix:
+        python-version: ["3.10", "3.13"]
+      fail-fast: false
+    name: Test Python ${{ matrix.python-version }}
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - run: uv sync --dev
+      - run: uv run pytest
diff --git a/.gitignore b/.gitignore
index bb66f84..37432ed 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 *.egg-info
 dist
 build
+uv.lock
diff --git a/pyproject.toml b/pyproject.toml
index fed528d..eef9f31 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,3 +1,35 @@
 [build-system]
 requires = ["setuptools"]
 build-backend = "setuptools.build_meta"
+
+[project]
+name = "rex"
+version = "0.02"
+dependencies = [
+    "angr",
+    "archr",
+    "angrop",
+    "jinja2",
+    "tracer",
+    "povsim",
+    "compilerex",
+    "pwntools",
+]
+
+[tool.setuptools.package-data]
+"rex.scripter.templates" = ["*.j2"]
+
+[dependency-groups]
+dev = [
+    "flaky",
+    "pytest",
+    "pytest-xdist",
+]
+
+[tool.uv.sources]
+angr = { git = "https://github.com/angr/angr.git" }
+archr = { git = "https://github.com/angr/archr.git" }
+angrop = { git = "https://github.com/angr/angrop.git" }
+tracer = { git = "https://github.com/angr/tracer.git" }
+povsim = { git = "https://github.com/mechaphish/povsim.git" }
+compilerex = { git = "https://github.com/mechaphish/compilerex.git" }
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 27cc053..0000000
--- a/setup.py
+++ /dev/null
@@ -1,30 +0,0 @@
-import os
-import subprocess
-
-try:
-    from setuptools import setup
-    from setuptools import find_packages
-    packages = find_packages()
-except ImportError:
-    from distutils.core import setup
-    packages = [x.strip('./').replace('/', '.') for x in os.popen('find -name "__init__.py" | xargs -n1 dirname').read().strip().split('\n')]
-
-setup(
-    name='rex',
-    version='0.02',
-    packages=packages,
-    install_requires=[
-        'angr',
-        'archr',
-        'angrop',
-        'jinja2',
-        'tracer',
-        'povsim',
-        'compilerex',
-        'pwntools',
-        'flaky',
-    ],
-    package_data={
-        'rex.scripter.templates': ['*.j2']
-    },
-)