diff --git a/setup.py b/setup.py
index 8dc086a..b0ce1ce 100644
--- a/setup.py
+++ b/setup.py
@@ -46,12 +46,31 @@ setup(
     author='Naoto Kondo <cgigcp3yqt@gmail.com>',
     url='https://github.com/buresu/ndi-python',
     license="MIT",
-    python_requires='>=3.6',
+    python_requires='>=3.7',
     install_requires=['numpy'],
     ext_modules=[CMakeExtension('NDIlib')],
     cmdclass={'build_ext': CMakeBuild},
     packages=['NDIlib'],
     package_data={'NDIlib': ['*.so*', '*.pyd', '*.dll', '*.dylib', '*.txt']},
     zip_safe=False,
-    keywords=['NDI', 'NewTek', 'Video Production']
+    keywords=['NDI', 'NewTek', 'Video Production'],
+    classifiers=[
+        'Intended Audience :: Developers',
+        'License :: MIT License',
+        'Operating System :: MacOS',
+        'Operating System :: Microsoft :: Windows',
+        'Operating System :: POSIX',
+        'Operating System :: Unix',
+        'Programming Language :: C++',
+        'Programming Language :: Python',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3 :: Only',
+        'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: Implementation :: CPython',
+        'Topic :: Software Development',
+        'Topic :: Software Development :: Libraries',
+    ],
 )