.travis.yml in rack-dev-mark-0.4.3 vs .travis.yml in rack-dev-mark-0.4.4

@@ -8,9 +8,12 @@
   - gemfiles/gemfile
   - gemfiles/rack.1.4.x.gemfile
   - gemfiles/rack.1.3.x.gemfile
   - gemfiles/rack.1.2.x.gemfile
   - gemfiles/rack.1.1.x.gemfile
+  - gemfiles/rails.3.2.x.gemfile
+  - gemfiles/rails.4.0.x.gemfile
+  - gemfiles/rails.4.1.x.gemfile
 
 script: "bundle exec rake spec"
 
 branches:
   only: