diff --git a/doc/installation.md b/doc/installation.md
index 7bca7e91..1d29cf6e 100644
--- a/doc/installation.md
+++ b/doc/installation.md
@@ -18,7 +18,7 @@ If you are not confident installing Tracks from source using these instructions,
 
 Tracks has a few software requirements that must be satisfied before installation:
 
-1. **Ruby**. Tracks requires Ruby 1.9.2 or greater.
+1. **Ruby**. Tracks requires Ruby 1.9.3 or greater.
 2. **Bundler**. Tracks requires a recent version of [Bundler](http://bundler.io) to handle the installation of dependencies. Bundler is typically installed by running `gem install bundler`.
 3. **Database**. Tracks is tested on [MySQL](http://www.mysql.com/), but [SQLite](http://www.sqlite.org/) and [PostgreSQL](http://www.postgresql.org/) can also be used. Of the three, SQLite requires the least configuration. Whatever your choice, the appropriate database software must be installed.