diff --git a/setup.cfg b/setup.cfg
index 9360643..5feabc5 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -17,5 +17,6 @@ classifier =
     Programming Language :: Python :: 3
     Programming Language :: Python :: 3.6
     Programming Language :: Python :: 3.7
+    Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3 :: Only
     Programming Language :: Python :: Implementation :: CPython
diff --git a/tox.ini b/tox.ini
index 2b951a5..50572a6 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py37,pep8
+envlist = py38,pep8
 ignore_basepython_conflict = true
 minversion = 3.1.0
 skipsdist = True