diff --git a/.travis.yml b/.travis.yml
index d103e74..52a1ca8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,12 @@
 language: go
+sudo: false
 go:
-  - "1.9"
-  - "1.10"
   - "1.11"
+  - "1.12"
+  - "1.13"
+  - "tip"
+before_install:
+  - go get github.com/mattn/goveralls
+script:
+  - go test -v .
+  - $GOPATH/bin/goveralls -service=travis-ci