diff --git a/.travis.yml b/.travis.yml
index 8322e02..f5819b6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,8 @@
 language: go
 go:
-    - 1.9.x
     - 1.10.x
     - 1.11.x
+    - 1.12.x
 before_install:
     - go get github.com/mattn/goveralls
     - go get golang.org/x/tools/cmd/cover