diff --git a/.travis.yml b/.travis.yml
index 8278eac..cb0cde1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,8 +3,8 @@ cache:
   directories:
   - node_modules
 node_js:
-    - "6"
-    - "5"
-    - "4"
+    - "14"
+    - "12"
+    - "10"
 after_success:
   - npm run coverall