diff --git a/lib/dmm-crawler/version.rb b/lib/dmm-crawler/version.rb
index 9514aec..60ef17b 100644
--- a/lib/dmm-crawler/version.rb
+++ b/lib/dmm-crawler/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module DMMCrawler
-  VERSION = '0.4.4'
+  VERSION = '0.4.5'
 end