.travis.yml in paid-1.2.0 vs .travis.yml in paid-1.2.1

@@ -1,8 +1,7 @@
 language: ruby
 
 rvm:
-  - 1.9.3
   - 2.0.0
   - 2.1
   - 2.2
   - 2.2.2
   - 2.3.0