bump Travis to 2.2.4 for rails 5 support

sul-dlss · Nov 10, 2016 · dc534b8 · dc534b8
1 parent 0567fe9
commit dc534b8
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -5,7 +5,5 @@ notifications:
   email: false
 
 rvm:
+  - 2.2.4
   - 2.3.1
-  - 2.2.1
-  - 2.1.2
-