.gitlab-ci.yml in epub-maker-0.1.0 vs .gitlab-ci.yml in epub-maker-0.1.1

@@ -36,10 +36,10 @@
     key: ruby:2.5
     paths:
       - deps
 
 test:2.6:
-  image: ruby:2.6-rc
+  image: ruby:2.6
   script: bundle exec rake test
   except:
     - tags
   cache:
     key: ruby:2.6