diff --git a/galvani/__init__.py b/galvani/__init__.py
index e3445f3..621880e 100644
--- a/galvani/__init__.py
+++ b/galvani/__init__.py
@@ -4,4 +4,4 @@
 
 from .BioLogic import MPRfile, MPTfile
 
-__all__ = ['MPRfile', 'MPTfile']
+__all__ = ["MPRfile", "MPTfile"]
diff --git a/setup.py b/setup.py
index 1be220b..ca4b80b 100644
--- a/setup.py
+++ b/setup.py
@@ -7,35 +7,35 @@ import os.path
 
 from setuptools import setup
 
-with open(os.path.join(os.path.dirname(__file__), 'README.md')) as f:
+with open(os.path.join(os.path.dirname(__file__), "README.md")) as f:
     readme = f.read()
 
 setup(
-    name='galvani',
-    version='0.2.1',
-    description='Open and process battery charger log data files',
+    name="galvani",
+    version="0.2.1",
+    description="Open and process battery charger log data files",
     long_description=readme,
     long_description_content_type="text/markdown",
-    url='https://github.com/echemdata/galvani',
-    author='Chris Kerr',
-    author_email='chris.kerr@mykolab.ch',
-    license='GPLv3+',
+    url="https://github.com/echemdata/galvani",
+    author="Chris Kerr",
+    author_email="chris.kerr@mykolab.ch",
+    license="GPLv3+",
     classifiers=[
-        'Development Status :: 4 - Beta',
-        'Intended Audience :: Developers',
-        'Intended Audience :: Science/Research',
-        'License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)',
-        'Natural Language :: English',
-        'Programming Language :: Python :: 3 :: Only',
-        'Topic :: Scientific/Engineering :: Chemistry',
+        "Development Status :: 4 - Beta",
+        "Intended Audience :: Developers",
+        "Intended Audience :: Science/Research",
+        "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
+        "Natural Language :: English",
+        "Programming Language :: Python :: 3 :: Only",
+        "Topic :: Scientific/Engineering :: Chemistry",
     ],
-    packages=['galvani'],
+    packages=["galvani"],
     entry_points={
-        'console_scripts': [
-            'res2sqlite = galvani.res2sqlite:main',
+        "console_scripts": [
+            "res2sqlite = galvani.res2sqlite:main",
         ],
     },
-    python_requires='>=3.6',
-    install_requires=['numpy'],
-    tests_require=['pytest'],
+    python_requires=">=3.6",
+    install_requires=["numpy"],
+    tests_require=["pytest"],
 )