diff --git a/.travis.yml b/.travis.yml
index 2fa8a26..6ab3e91 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,5 @@
 language: node_js
 node_js:
-  - 4
-  - 6
+  - 8
+  - 10
 script: npm test -- --timeout 10000