relaton_iho.gemspec in relaton-iho-1.17.0 vs relaton_iho.gemspec in relaton-iho-1.18.0

@@ -19,8 +19,8 @@
   end
   s.platform      = Gem::Platform::RUBY
   s.require_paths = ["lib"]
   s.required_ruby_version = Gem::Requirement.new(">= 2.7.0")
 
-  s.add_dependency "relaton-bib", "~> 1.17.0"
+  s.add_dependency "relaton-bib", "~> 1.18.0"
   s.add_dependency "relaton-index", "~> 0.2.0"
 end