vernacular.gemspec in vernacular-0.1.2 vs vernacular.gemspec in vernacular-1.0.0

@@ -1,6 +1,6 @@
-# coding: utf-8
+# frozen_string_literal: true
 
 lib = File.expand_path('../lib', __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'vernacular/version'
 
@@ -19,13 +19,10 @@
   end
   spec.bindir        = 'exe'
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
-  spec.add_dependency 'parser', '~> 2.4'
-  spec.add_dependency 'racc', '~> 1.4'
-
-  spec.add_development_dependency 'bundler', '~> 1.15'
-  spec.add_development_dependency 'minitest', '~> 5.10'
-  spec.add_development_dependency 'rake', '~> 12.0'
-  spec.add_development_dependency 'rubocop', '~> 0.49'
+  spec.add_development_dependency 'bundler', '~> 1.16'
+  spec.add_development_dependency 'minitest', '~> 5.11'
+  spec.add_development_dependency 'rake', '~> 12.3'
+  spec.add_development_dependency 'rubocop', '~> 0.52'
 end