diff --git a/.travis.yml b/.travis.yml
index 968922a..fd291d2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,9 @@
 language: go
 
 go:
-  - 1.9.x
-  - 1.10.x
   - 1.11.x
+  - 1.12.x  
+  - 1.13.x    
 
 before_install:
   - go get golang.org/x/lint/golint