diff --git a/.travis.yml b/.travis.yml
index fb5c778..04b68ac 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,10 +1,8 @@
 language: node_js
 sudo: false
 node_js:
-  - 9
+  - 10
   - 8
-  - 7
   - 6
-  - 4
 script:
   npm run ci