diff --git a/base64.gemspec b/base64.gemspec
index daa0b7f..fe6f400 100644
--- a/base64.gemspec
+++ b/base64.gemspec
@@ -1,6 +1,6 @@
 Gem::Specification.new do |spec|
   spec.name          = "base64"
-  spec.version       = "0.1.1"
+  spec.version       = "0.1.2"
   spec.authors       = ["Yusuke Endoh"]
   spec.email         = ["mame@ruby-lang.org"]