diff --git a/.travis.yml b/.travis.yml
index 1f2f815..8edd091 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,9 @@
+dist: xenial
 language: python
 python:
   - "3.5"
   - "3.6"
-  - "3.7-dev"
+  - "3.7"
 addons:
   postgresql: "9.5"
 before_script: