diff --git a/.travis.yml b/.travis.yml
index 98435921..14328b37 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,9 @@
 language: python
+dist: xenial
 python:
-  - "3.6"
   - "2.7"
-sudo: false
+  - "3.6"
+  - "3.7"
 matrix:
   fast_finish: true
 install:
diff --git a/tox.ini b/tox.ini
index 82769430..f8b72e83 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,9 +3,10 @@ skipsdist=True
 envlist =
     latest
     {py27,py36}-django{18,19,110,111}-drf{35,36}
-    {py27,py36}-django{110,111}-drf{37,38}
-    {py36}-django{2}-drf{37,38}
-    {py36}-django{21}-drf{39}
+    {py27,py36}-django{110}-drf{37,38}
+    {py27,py36,37}-django{111}-drf{37,38,39}
+    {py36,py37}-django{2}-drf{37,38,39}
+    {py36,py37}-django{21}-drf{39}
     lint
 
 [testenv]