diff --git a/lib/rspec/rails/version.rb b/lib/rspec/rails/version.rb
index dee996d8fe..25e91dc206 100644
--- a/lib/rspec/rails/version.rb
+++ b/lib/rspec/rails/version.rb
@@ -3,7 +3,7 @@ module Rails
     # Version information for RSpec Rails.
     module Version
       # Current version of RSpec Rails, in semantic versioning format.
-      STRING = '4.0.0.rc1'
+      STRING = '4.0.0'
     end
   end
 end