diff --git a/gs1.gemspec b/gs1.gemspec
index 602f2cf..898c98c 100644
--- a/gs1.gemspec
+++ b/gs1.gemspec
@@ -33,7 +33,7 @@ Gem::Specification.new do |spec|
   spec.required_ruby_version = '>= 2.3.0'
 
   spec.add_development_dependency 'bundler'
-  spec.add_development_dependency 'byebug', '~> 10.0'
+  spec.add_development_dependency 'byebug', '~> 11.0'
   spec.add_development_dependency 'rake', '>= 10.0'
   spec.add_development_dependency 'rb-readline', '~> 0.1'
   spec.add_development_dependency 'rspec', '~> 3.0'