diff --git a/lib/yaml/yaml.gemspec b/lib/yaml/yaml.gemspec
index e8f20b8c2e..80554d8a7a 100644
--- a/lib/yaml/yaml.gemspec
+++ b/lib/yaml/yaml.gemspec
@@ -1,6 +1,6 @@
 Gem::Specification.new do |spec|
   spec.name          = "yaml"
-  spec.version       = "0.2.0"
+  spec.version       = "0.2.1"
   spec.authors       = ["Aaron Patterson", "SHIBATA Hiroshi"]
   spec.email         = ["aaron@tenderlovemaking.com", "hsbt@ruby-lang.org"]