diff --git a/README.md b/README.md
index 69e87df..d2864be 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ That's way we forked the original and accepted most of PRs waiting for review si
 
 ### Features
 
- * Python 2 and 3 compatible
+ * Python >=3.6 compatible
  * Automatic correction of
    * Linefeeds according to patched file
    * Diffs broken by stripping trailing whitespace
diff --git a/setup.py b/setup.py
index df57ca0..c7d8285 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
 # Always prefer setuptools over distutils
 import re
 import os
-from setuptools import setup, find_packages
+from setuptools import setup
 # To use a consistent encoding
 from codecs import open
 
@@ -39,6 +39,7 @@ def load_version():
 
 setup(
     name='patch-ng',
+    python_requires='>=3.6',
     # Versions should comply with PEP440.  For a discussion on single-sourcing
     # the version across setup.py and the project code, see
     # https://packaging.python.org/en/latest/single_source_version.html
@@ -72,9 +73,8 @@ def load_version():
         'Intended Audience :: Developers',
         'Topic :: Software Development :: Build Tools',
         'License :: OSI Approved :: MIT License',
-        'Programming Language :: Python :: 2',
-        'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.6',
     ],
 
     # What does your project relate to?