.travis.yml in seo_cache-1.2.1 vs .travis.yml in seo_cache-1.2.2

@@ -28,14 +28,14 @@
 
 script: bundle exec rake $RAKE_TASK
 
 matrix:
   include:
-    - rvm: 2.7
+    - rvm: 3.0
       gemfile: Gemfile
       env: RAKE_TASK=spec
-    - rvm: 2.6
+    - rvm: 2.7
       gemfile: Gemfile
       env: RAKE_TASK=spec
-    - rvm: 2.5
+    - rvm: 2.6
       gemfile: Gemfile
       env: RAKE_TASK=spec