.travis.yml in github-ds-0.5.0 vs .travis.yml in github-ds-0.5.2

@@ -6,9 +6,9 @@
   - 2.5
   - 2.6
   - 2.7
 script: bundle exec rake
 env:
-  - RAILS_VERSION=6.0.3.1
+  - RAILS_VERSION=6.0.3.5
   - RAILS_VERSION=5.2.0
 services:
   - mysql