diff --git a/documentation/getting-started/installation/index.markdown b/documentation/getting-started/installation/index.markdown
index 1efdf05d..ba25a04c 100644
--- a/documentation/getting-started/installation/index.markdown
+++ b/documentation/getting-started/installation/index.markdown
@@ -3,7 +3,7 @@ title: Installation
 layout: default
 ---
 
-Capistrano is bundled as a Ruby Gem. **It requires Ruby 1.9 or newer.**
+Capistrano is bundled as a Ruby Gem. **It requires Ruby 1.9.3 or newer.**
 
 Capistrano can be installed as a standalone Gem, or bundled into your
 application.