diff --git a/doc/install/requirements.md b/doc/install/requirements.md
index 1b7e0d1d0ab..c1f2297f3be 100644
--- a/doc/install/requirements.md
+++ b/doc/install/requirements.md
@@ -33,7 +33,7 @@ Please consider using a virtual machine to run GitLab.
 
 ## Ruby versions
 
-GitLab requires Ruby (MRI) 2.3. Support for Ruby versions below 2.3 (2.1, 2.2) will stop with GitLab 8.13.
+GitLab requires Ruby (MRI) 2.5. Support for Ruby versions below 2.5 (2.3, 2.4) will stop with GitLab 11.6.
 
 You will have to use the standard MRI implementation of Ruby.
 We love [JRuby](https://www.jruby.org/) and [Rubinius](https://rubinius.com) but GitLab