banking_data.gemspec in banking_data-0.9.3 vs banking_data.gemspec in banking_data-0.9.4

@@ -15,9 +15,11 @@
   gem.files         = `git ls-files`.split($/)
   gem.executables   = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
   gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
   gem.require_paths = ['lib']
 
+  gem.required_ruby_version = '< 3'
+
   gem.add_dependency 'activesupport'
   gem.add_dependency 'activemodel'
   gem.add_dependency 'smarter_csv', '~> 1.1.0'
   gem.add_development_dependency 'rspec'
   gem.add_development_dependency 'rake'