travis: bump ruby

Get ruby-head in there for funsies. Get 2.4.2 in there too.
2017-11-07 13:44:10 -05:00 · 2017-11-07 13:44:10 -05:00 · deeed5710b
parent cf7ae7fd8b
commit deeed5710b
1 changed files with 3 additions and 2 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -9,9 +9,10 @@ addons:
      - libgirepository1.0-dev # for gobject-introspection
 rvm:
  - 2.2
-  - 2.3.2
  - 2.3.3
  - 2.4.1
+  - 2.4.2
+  - ruby-head
 matrix:
  allow_failures:
-    - rvm: 2.3.3
+    - rvm: ruby-head