diff --git a/docs/setup.py b/docs/setup.py
deleted file mode 100644
index 31fd7ff..0000000
--- a/docs/setup.py
+++ /dev/null
@@ -1,35 +0,0 @@
-from os import path
-from setuptools import setup
-
-here = path.abspath(path.dirname(__file__))
-
-with open(path.join(here, "README.md"), encoding="utf-8") as f:
-    long_description = f.read()
-
-CLASSIFIERS = [
-    "Operating System :: OS Independent",
-    "Intended Audience :: Science/Research",
-    "Programming Language :: Python",
-    "Programming Language :: Python :: 3.6",
-    "Programming Language :: Python :: 3.7",
-    "Programming Language :: Python :: 3.8",
-    "Topic :: Scientific/Engineering",
-]
-
-REQUIRES = ["biopython==1.76", "numpy==1.21.0"]
-
-setup(
-    name="clipkit",
-    description="Alignment trimming software for phylogenetics.",
-    long_description=long_description,
-    long_description_content_type="text/markdown",
-    author="Jacob L. Steenwyk",
-    author_email="jlsteenwyk@gmail.com",
-    url="https://github.com/jlsteenwyk/clipkit",
-    packages=["clipkit"],
-    classifiers=CLASSIFIERS,
-    entry_points={"console_scripts": ["clipkit = clipkit.clipkit:main"]},
-    version="0.1.3",
-    include_package_data=True,
-    install_requires=REQUIRES,
-)
diff --git a/requirements.txt b/requirements.txt
index d8d7b53..11851ca 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,36 +1,3 @@
 biopython==1.84
-black==23.10.1
-certifi @ file:///private/tmp/python-certifi-20231008-5561-13s00fm/certifi-2023.7.22
-click==8.1.7
-contourpy==1.2.1
-coverage==7.3.2
-cycler==0.12.1
 Cython==3.0.4
-docutils @ file:///private/tmp/docutils-20231015-5454-w1xze4/docutils-0.20.1
-exceptiongroup==1.1.3
-fonttools==4.53.1
-iniconfig==2.0.0
-kiwisolver==1.4.5
-MarkupSafe @ file:///private/tmp/python-markupsafe-20231006-5545-ondi82/MarkupSafe-2.1.3
-matplotlib==3.9.1
-mock==5.1.0
-mocktest==0.7.3
-mypy-extensions==1.0.0
-numpy==1.24.0
-packaging @ file:///private/tmp/python-packaging-20231018-5368-zv724j/packaging-23.2
 pandas==2.2.2
-pathspec==0.11.2
-pillow==10.4.0
-platformdirs==3.11.0
-pluggy==1.3.0
-Pygments @ file:///private/tmp/pygments-20231008-5534-zuvwpt/Pygments-2.16.1
-pyparsing==3.1.2
-pytest==7.4.2
-pytest-cov==4.1.0
-pytest-mock==3.0.0
-python-dateutil==2.9.0.post0
-pytz==2024.1
-six==1.16.0
-tabulate @ file:///private/tmp/python-tabulate-20231006-5326-1cgwovj/tabulate-0.9.0
-tomli==2.0.1
-tzdata==2024.1
diff --git a/setup.py b/setup.py
index eb3784e..7cc8a37 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@
     "Topic :: Scientific/Engineering",
 ]
 
-REQUIRES = ["biopython>=1.84", "numpy>=1.24.0", "pandas>=2.2.2", "cython"]
+REQUIRES = ["biopython>=1.84", "pandas>=2.2.2", "cython"]
 
 setup(
     name="orthohmm",