1 files changed, 1 insertions, 0 deletions

diff --git a/pronto-eslint_npm.gemspec b/pronto-eslint_npm.gemspec
index 7f965c0..419007e 100644
--- a/pronto-eslint_npm.gemspec
+++ b/pronto-eslint_npm.gemspec
@@ -26,4 +26,5 @@ Gem::Specification.new do |s|
   s.add_dependency('pronto', '~> 0.8.0')
   s.add_development_dependency('rake', '>= 11.0', '< 13')
   s.add_development_dependency('rspec', '~> 3.4')
+  s.add_development_dependency('byebug', '>= 9')
 end