relaton_ecma.gemspec in relaton-ecma-1.7.pre4 vs relaton_ecma.gemspec in relaton-ecma-1.8.0

@@ -35,7 +35,7 @@
   spec.add_development_dependency "ruby-jing"
   spec.add_development_dependency "simplecov"
   spec.add_development_dependency "vcr"
   spec.add_development_dependency "webmock"
 
-  spec.add_dependency "relaton-bib", "~> 1.7.0"
+  spec.add_dependency "relaton-bib", "~> 1.8.0"
 end