diff --git a/.travis.yml b/.travis.yml
index adfbad2..d73ebe6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,10 @@
 language: node_js
 
 node_js:
-  - '0.12'
-  - '4'
-  - '6'
-  - '8'
-  - '10'
+  - "0.12"
+  - "4"
+  - "6"
+  - "8"
+  - "10"
+  - "12"
+  - "13"