diff --git a/fluent-vulnerability_checker.gemspec b/fluent-vulnerability_checker.gemspec
index 9536805..bd1cd79 100644
--- a/fluent-vulnerability_checker.gemspec
+++ b/fluent-vulnerability_checker.gemspec
@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |spec|
   spec.name = "fluent-vulnerability_checker"
-  spec.version = "1.0.2"
+  spec.version = "1.0.3"
   spec.authors = ["Shizuo Fujita"]
   spec.email = ["fujita@clear-code.com"]