.travis.yml in left_joins-1.0.2 vs .travis.yml in left_joins-1.0.3

@@ -8,13 +8,16 @@
   - gem install bundler
   - gem update --system
   - gem --version
 gemfile:
   - gemfiles/3.2.gemfile
+  - gemfiles/4.0.gemfile
   - gemfiles/4.2.gemfile
   - gemfiles/5.0.gemfile
+  - gemfiles/5.1.gemfile
+  - gemfiles/5.2.gemfile
 addons:
     code_climate:
-        repo_token: 4be4fd5792acf886a179e8ebff97d155dc19858816d7179f2bf5002bae874818
+        repo_token: 9f3ed69eaf4cd5087f34c19d2e74f2457cdd1ae031cc43d0c1be308675e95823
 after_success:
   - bundle exec codeclimate-test-reporter