diff --git a/.travis.yml b/.travis.yml
index 2e4e6b0..59e1bd7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,6 +8,7 @@ python:
     - 3.6
     - 3.7
     - 3.8
+    - 3.9
 install:
     - pip install -r requirements.txt -r requirements-dev.txt
     - nvm install 10