Add py 3.8 and py 3.9 to travis

diff --git a/.travis.yml b/.travis.yml
index 222892e96fb3c2b8e4f4b27244547e44e23740d8..b00b50661a49736c36dca1181461ac42c5862637 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,5 +6,7 @@ branches:
 
 python:
   - "3.7"
+  - "3.8"
+  - "3.9"
 
 script: python3 setup.py test