diff --git a/tox.ini b/tox.ini
index 89b12037325e5f4ac238637ce0fa875c09f1ee43..2bd586f98665459d8c6f994bc569b0f105b0d47f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -11,6 +11,7 @@ basepython =
   py34: python3.4
   py35: python3.5
   py36: python3.6
+  py37: python3.7
 
 deps =
   .[test]