.travis.yml in fresh_connection-3.0.2 vs .travis.yml in fresh_connection-3.0.3

@@ -1,8 +1,6 @@
 language: ruby
-before_install:
-  - gem install bundler
 services:
   - mysql
   - postgresql
 before_script:
   - bundle update
@@ -10,13 +8,13 @@
   - psql -c 'create database fresh_connection_test_master;' -U postgres
   - psql -c 'create database fresh_connection_test_replica1;' -U postgres
   - psql -c 'create database fresh_connection_test_replica2;' -U postgres
 cache: bundler
 rvm:
-  - 2.2.9
-  - 2.3.6
-  - 2.4.4
-  - 2.5.1
+  - 2.3.8
+  - 2.4.5
+  - 2.5.3
+  - 2.6.0
 gemfile:
   - gemfiles/rails50.gemfile
   - gemfiles/rails51.gemfile
   - gemfiles/rails52.gemfile
 matrix: