diff --git a/.travis.yml b/.travis.yml
index 551cd6c..af22b8e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,7 @@ language: python
 python:
   - "3.7"
 install:
-  - pip install -r requirements.txt
+  - pip install pipenv
+  - pipenv install
 script:
   - python setup.py test