diff --git a/Rakefile b/Rakefile
index c479a7c..1ca3a14 100644
--- a/Rakefile
+++ b/Rakefile
@@ -5,7 +5,7 @@ require 'appraisal'
 
 Bundler::GemHelper.install_tasks
 
-require 'rake/rdoctask'
+require 'rdoc/task'
 require 'rspec/core/rake_task'
 
 desc "Run specs"