.travis.yml in kt-paperclip-6.4.2 vs .travis.yml in kt-paperclip-7.0.0

@@ -1,9 +1,8 @@
 language: ruby
 
 rvm:
-  - 2.2
   - 2.3
   - 2.4
   - 2.5
   - 2.6
   - 2.7
@@ -23,20 +22,21 @@
   - 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:
   fast_finish: true
   exclude:
-    - gemfile: gemfiles/5.2.gemfile
-      rvm: 2.2
     - gemfile: gemfiles/6.0.gemfile
-      rvm: 2.2
-    - gemfile: gemfiles/6.0.gemfile
       rvm: 2.3
     - gemfile: gemfiles/6.0.gemfile
+      rvm: 2.4
+    - gemfile: gemfiles/6.1.gemfile
+      rvm: 2.3
+    - gemfile: gemfiles/6.1.gemfile
       rvm: 2.4
     - gemfile: gemfiles/4.2.gemfile
       rvm: 2.7
     - gemfile: gemfiles/5.0.gemfile
       rvm: 2.7