diff --git a/brcobranca.gemspec b/brcobranca.gemspec
index c5a29c4e..4d6d3d86 100644
--- a/brcobranca.gemspec
+++ b/brcobranca.gemspec
@@ -20,7 +20,7 @@ Gem::Specification.new do |gem|
 
   gem.add_dependency 'activesupport', '>= 5.2.6'
   gem.add_dependency 'parseline', '>= 1.0.3'
-  gem.add_dependency 'rghost', '>= 0.9'
+  gem.add_dependency 'rghost', '>= 0.9.8'
   gem.add_dependency 'rghost_barcode', '>= 0.9'
   gem.metadata = {
     'rubygems_mfa_required' => 'true'