Test on new Ruby versions

nicolasleger · web-flow · commit dd09a2871898 · 2018-02-02T16:26:06.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -12,10 +12,11 @@ env:
 rvm:
   - 1.9.3
   - 2.0.0
-  - 2.1.7
-  - 2.2.3
-  - 2.3.0
-  - 2.4.1
+  - 2.1
+  - 2.2
+  - 2.3
+  - 2.4
+  - 2.5
   - ruby-head
 matrix:
   allow_failures:
