.travis.yml in html2rss-0.3.3 vs .travis.yml in html2rss-0.4.0

@@ -7,12 +7,12 @@
   - gem install bundler
 
 bundler_args: "--jobs=3 --retry=3"
 
 rvm:
-  - 2.4.6
-  - 2.5.4
-  - 2.6.3
+  - 2.4.7
+  - 2.5.6
+  - 2.6.4
 
 script:
   - bundle exec rspec
 
 deploy: