travis: go version up

kshvakov · kshvakov · commit 7d34f4923f77 · 2019-11-04T16:38:01.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,8 +1,8 @@
 sudo: required
 language: go
 go:
-  - 1.10.x
-  - 1.11.x
+  - 1.12.x
+  - 1.13.x
   - master
 go_import_path: github.com/kshvakov/clickhouse
 services:
