We've just released Ruby 2.6.4, 2.5.6 and 2.4.7.
How to download and details:
* [Ruby 2.6.4 Released](https://www.ruby-lang.org/en/news/2019/08/28/ruby-2-6-4-released/)
* [Ruby 2.5.6 Released](https://www.ruby-lang.org/en/news/2019/08/28/ruby-2-5-6-released/)
* [Ruby 2.4.7 Released](https://www.ruby-lang.org/en/news/2019/08/28/ruby-2-4-7-released/)
These releases include a security fix.
You can check detail:
* [Multiple jQuery vulnerabilities in RDoc](https://www.ruby-lang.org/en/news/2019/08/28/multiple-jquery-vulnerabilities-in-rdoc/)
We strongly recommend to upgrade your ruby installations as soon as