diff --git a/.travis.yml b/.travis.yml
index dd9cdc7..0df8e52 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,11 +1,14 @@
 language: python
-python:
-  - "3.3"
-  - "3.4"
-  - "3.5"
-  - "3.6"
-  #- "nightly" # 3.6-dev currently dependency for coverage failing
-  - "pypy3"
+matrix:
+  include:
+  - python: "3.3"
+  - python: "3.4"
+  - python: "3.5"
+  - python: "3.6"
+  - python: "3.7"
+  allow_failures:
+  - python: "3.8-dev"
+  - python: "pypy3"
 # command to install dependencies, e.g. pip install -r requirements.txt --use-mirrors
 install:
   - pip3 install .