diff --git a/setup.py b/setup.py
index <HASH>..<HASH> 100644
--- a/setup.py
+++ b/setup.py
@@ -31,6 +31,8 @@ setuptools.setup(
     packages=setuptools.find_packages(),
     classifiers=[
         "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.7",
         "Programming Language :: Cython",
         "License :: OSI Approved :: GNU Lesser General Public License v3 (LGPLv3)",
         "Operating System :: POSIX :: Linux",
setup.py: added classifiers