diff --git a/rubocop-checkstyle_formatter.gemspec b/rubocop-checkstyle_formatter.gemspec
index 542f2c0..08d60d8 100644
--- a/rubocop-checkstyle_formatter.gemspec
+++ b/rubocop-checkstyle_formatter.gemspec
@@ -4,7 +4,7 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 
 Gem::Specification.new do |gem|
   gem.name          = 'rubocop-checkstyle_formatter'
-  gem.version       = '0.0.4'
+  gem.version       = '0.0.5'
   gem.authors       = ['Eito Katagiri']
   gem.email         = ['eitoball@gmail.com']
   gem.description   = %q{A formatter for rubocop that outputs in checkstyle format}