From 781a25512b107828aff71998c19f2fa4dbf471c1 Mon Sep 17 00:00:00 2001
From: "Sergey G. Brester" <serg.brester@sebres.de>
Date: Fri, 6 Mar 2020 19:04:39 +0100
Subject: [PATCH] travis CI: add 3.9-dev as target

---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 1f218c81..59a50313 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -26,6 +26,7 @@ matrix:
   - python:  3.6
   - python:  3.7
   - python:  3.8
+  - python:  3.9-dev
   - python:  pypy3.5
 before_install:
   - echo "running under $TRAVIS_PYTHON_VERSION"