.travis.yml in html2rss-0.2.2 vs .travis.yml in html2rss-0.3.0

@@ -7,13 +7,12 @@
   - gem install bundler
 
 bundler_args: "--jobs=3 --retry=3"
 
 rvm:
-  - 2.3.8
-  - 2.4.5
-  - 2.5.3
-  - 2.6.1
+  - 2.4.6
+  - 2.5.4
+  - 2.6.3
 
 script:
   - bundle exec rspec
 
 deploy: