diff --git a/.travis.yml b/.travis.yml
index 5769aa1..51865c8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,4 +3,6 @@ language: go
 go:
   - '1.10'
   - '1.11'
+  - '1.12'
+  - '1.13'
   - tip