diff --git a/setup.cfg b/setup.cfg
index 2cb075c..2d90586 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -17,6 +17,7 @@ classifier =
     Programming Language :: Python :: 2.7
     Programming Language :: Python :: 3
     Programming Language :: Python :: 3.6
+    Programming Language :: Python :: 3.7
 
 [files]
 packages =
diff --git a/tox.ini b/tox.ini
index dd4d5f8..e9619a3 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 minversion = 2.0
-envlist = py{36,27,py},pep8,pip-check-reqs
+envlist = py{37,36,27},pep8,pip-check-reqs
 skipsdist = True
 
 [testenv]