update travis pipelines

alexfikl · alexfikl · commit a8e00e01b16b · 2019-12-04T14:27:46.000-06:00
diff --git a/.travis.yml b/.travis.yml
@@ -2,10 +2,10 @@
 
 language: python
 python:
+  - 3.8
+  - 3.7
   - 3.6
   - 3.5
-  - 3.4
-  - 3.3
 
 install:
   - pip install -e .[dev]
