diff --git a/.travis.yml b/.travis.yml
index a84e99f7..fc501ca9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,12 +8,11 @@ matrix:
     - go: tip
 
 go:
-- '1.5.x'
-- '1.6.x'
 - '1.7.x'
 - '1.8.x'
 - '1.9.x'
 - '1.10.x'
+- '1.11.x'
 
 go_import_path: gopkg.in/square/go-jose.v2