.travis.yml in deep_pluck-1.1.4 vs .travis.yml in deep_pluck-1.1.5

@@ -12,18 +12,21 @@
   - gemfiles/4.2.gemfile
   - gemfiles/5.0.gemfile
   - gemfiles/5.1.gemfile
   - gemfiles/5.2.gemfile
   - gemfiles/6.0.gemfile
+  - gemfiles/6.1.gemfile
 matrix:
   exclude:
     - gemfile: gemfiles/3.2.gemfile
       rvm: 2.6
     - gemfile: gemfiles/3.2.gemfile
       rvm: 2.7
     - gemfile: gemfiles/4.2.gemfile
       rvm: 2.7
     - gemfile: gemfiles/6.0.gemfile
+      rvm: 2.2
+    - gemfile: gemfiles/6.1.gemfile
       rvm: 2.2
 before_install:
   - if `ruby -e 'exit(RUBY_VERSION.to_f < 2.7)'`; then
       gem i rubygems-update -v '< 3' && update_rubygems;
       gem install bundler -v '< 2';