.travis.yml in anyway_config-1.4.1 vs .travis.yml in anyway_config-1.4.2

@@ -6,25 +6,22 @@
 
 notifications:
   email: false
 
 before_install:
-  - gem install bundler
-  - gem update bundler
+  - gem install bundler -v 1.17.3
 
 matrix:
   include:
     - rvm: ruby-head
       gemfile: gemfiles/railsmaster.gemfile
-    - rvm: jruby-9.1.15.0
+    - rvm: jruby-9.2.5.0
       gemfile: gemfiles/jruby.gemfile
     - rvm: 2.5.0
       gemfile: gemfiles/rails5.gemfile
-    - rvm: 2.4.3
-      gemfile: gemfiles/rails42.gemfile
     - rvm: 2.3.2
       gemfile: gemfiles/rails42.gemfile
   allow_failures:
     - rvm: ruby-head
       gemfile: gemfiles/railsmaster.gemfile
-    - rvm: jruby-9.1.15.0
+    - rvm: jruby-9.2.5.0
       gemfile: gemfiles/jruby.gemfile