Explicitly declare Python 3.8 as supported
diff --git a/setup.py b/setup.py
index 8693427..a10bfbe 100755
--- a/setup.py
+++ b/setup.py
@@ -48,10 +48,12 @@
'Programming Language :: Python :: 3.5',
'Programming Language :: Python :: 3.6',
'Programming Language :: Python :: 3.7',
+ 'Programming Language :: Python :: 3.8',
'Programming Language :: Python :: Implementation :: CPython',
'Programming Language :: Python :: Implementation :: PyPy',
'Topic :: Security :: Cryptography',
],
+ python_requires='>=3.5, <4',
install_requires=[
'pyasn1 >= 0.1.3',
],