Merge pull request #85 from cclauss/patch-1

tox.ini: Add Python 3.9 to the testing
diff --git a/.travis.yml b/.travis.yml
index e3c77f6..168482c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,7 @@
   - pip install tox
 script:
   - tox
-matrix:
+jobs:
   fast_finish: true
   allow_failures:
     - env: TOXENV=docstrings
@@ -20,6 +20,8 @@
       env: TOXENV=py37
     - python: 3.8
       env: TOXENV=py38
+    - python: 3.9
+      env: TOXENV=py39
     - python: pypy
       env: TOXENV=pypy
     - python: pypy3
diff --git a/tox.ini b/tox.ini
index d74138a..b87e5f1 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    py27,py34,py35,py36,py37,py38,pypy,pypy3,flake8
+    py27,py34,py35,py36,py37,py38,py39,pypy,pypy3,flake8
 
 [testenv]
 deps =