diff --git a/.travis.yml b/.travis.yml
index 778900e..37cb7e2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
+dist: xenial
 language: node_js
 node_js:
-    - "4"
-    - "6"
     - "8"
-    - "9"
+    - "10"
+    - "12"