diff --git a/.travis.yml b/.travis.yml
index a82508f..075e490 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,15 +1,16 @@
 language: python
+os: linux
+dist: focal
 
-matrix:
+jobs:
   include:
   - python: 3.6
   - python: 3.7
-    sudo: required
-    dist: xenial
+  - python: 3.8
+  - python: 3.9
 
 install:
   - pip install -r requirements.txt
-  - pip install dynesty>=0.9.5
   - pip install -e .
 
 script: pytest tests -v