diff --git a/.travis.yml b/.travis.yml
index 85318e4..ce118b8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,10 @@
 language: node_js
 sudo: false
 node_js:
-  - 8
-  - 6
-  - 4
+  - 10
+  - 12
+  - 14
+  - 15
 notifications:
   email: false
 cache: