diff --git a/.travis.yml b/.travis.yml
index 7209e4a..b11d60f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,6 +8,7 @@ matrix:
     - rvm: 2.4
     - rvm: 2.5
     - rvm: 2.6
+    - rvm: 2.7
     - rvm: 2.6
       os: osx
     - rvm: 2.6