diff --git a/README.rdoc b/README.rdoc
index 0bcaef000..3fc72dbd1 100644
--- a/README.rdoc
+++ b/README.rdoc
@@ -116,7 +116,7 @@ other projects with similar (and not so similar) goals.
 
 [<b>Eric Hodel</b>] For aid in maintaining rake.
 
-[<b>Hiroshi SHIBATA</b>] Maintainer of Rake 10.X and Rake 11.X
+[<b>Hiroshi SHIBATA</b>] Maintainer of Rake 10 and later
 
 == License