diff --git a/setup.cfg b/setup.cfg
index c64bd0b0..7cd4a015 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -20,6 +20,8 @@ classifier =
     Programming Language :: Python :: 3
     Programming Language :: Python :: 3.6
     Programming Language :: Python :: 3.7
+    Programming Language :: Python :: 3.8
+    Programming Language :: Python :: 3.9
 
 [files]
 packages =
diff --git a/tox.ini b/tox.ini
index b6905a23..b748dce3 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py38,py36,pep8,docs
+envlist = py39,py38,py36,pep8,docs
 minversion = 3.18.0
 skipsdist = True
 ignore_basepython_conflict = True