diff --git a/Rakefile b/Rakefile
index ed35586..7cbdc11 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,6 +1,6 @@
 require 'rake'
 require 'rake/testtask'
-require 'rake/rdoctask'
+require 'rdoc/task'
 
 begin
   require 'jeweler'