.travis.yml in smartsheet-2.86.1 vs .travis.yml in smartsheet-2.101.0

@@ -1,16 +1,17 @@
 dist: trusty
 sudo: false
 language: ruby
 rvm:
-  - 2.2
-  - 2.4
+  - 2.7
+  - 2.6
+  - 2.5
 before_install:
   - git clone https://github.com/smartsheet-platform/smartsheet-sdk-tests.git
   - smartsheet-sdk-tests/travis_scripts/install_wiremock.sh
   - gem uninstall -v '>= 2' -i $(rvm gemdir)@global -ax bundler || true
-  - gem install bundler -v 1.15.4
+  - gem install bundler -v 1.17.3
 
 
 script:
 - smartsheet-sdk-tests/travis_scripts/start_wiremock.sh
 - rake test
@@ -22,7 +23,7 @@
   gem: smartsheet
   gemspec: smartsheet.gemspec
   on:
     repo: smartsheet-platform/smartsheet-ruby-sdk
     branch: master
-    rvm: 2.4
+    rvm: 2.7
 after_deploy: "echo 'Finished deployment process'"