songbook.gemspec in songbook-0.3.0 vs songbook.gemspec in songbook-0.3.1

@@ -32,12 +32,11 @@
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
   spec.add_dependency 'tty-table', '~> 0.10'
 
-  spec.add_development_dependency 'bundler', '~> 1.16'
-  spec.add_development_dependency 'byebug'
+  spec.add_development_dependency 'byebug', '~> 11.1'
   spec.add_development_dependency 'overcommit', '~> 0.45'
-  spec.add_development_dependency 'rake', '~> 10.0'
+  spec.add_development_dependency 'rake', '~> 12.3', '>= 12.3.3'
   spec.add_development_dependency 'rspec', '~> 3.0'
   spec.add_development_dependency 'rubocop', '~> 0.55'
 end