diff --git a/.moban.d/travis.yml b/.moban.d/travis.yml
index 006a222..a40a09c 100644
--- a/.moban.d/travis.yml
+++ b/.moban.d/travis.yml
@@ -2,6 +2,7 @@
 
 {%block custom_python_versions%}
 python:
+  - 3.7-dev
   - 3.6
   - 3.5
   - 3.4
diff --git a/.travis.yml b/.travis.yml
index 8f123a4..d0f4dc3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,6 +3,7 @@ language: python
 notifications:
   email: false
 python:
+  - 3.7-dev
   - 3.6
   - 3.5
   - 3.4