sixword.gemspec in sixword-0.3.5 vs sixword.gemspec in sixword-0.4.0

@@ -5,11 +5,11 @@
 
 Gem::Specification.new do |spec|
   spec.name          = 'sixword'
   spec.version       = Sixword::VERSION
   spec.authors       = ['Andy Brody']
-  spec.email         = ['[e-mail]']
+  spec.email         = ['[e-mail]']
   spec.summary       = 'Implementation of RFC 2289 compatible 6-word encoding'
   spec.description   = <<-EOM
     Sixword implements the 6-word binary encoding created for S/Key (tm) and
     standardized by RFC 2289, RFC 1760, and RFC 1751. Binary data may be
     encoded using a dictionary of 2048 English words of 1-4 characters in
@@ -25,10 +25,10 @@
   spec.files         = `git ls-files`.split($/)
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ['lib']
 
-  spec.add_development_dependency 'bundler', '~> 1.3'
+  spec.add_development_dependency 'bundler', '~> 2.2'
   spec.add_development_dependency 'pry'
   spec.add_development_dependency 'rake'
   spec.add_development_dependency 'rspec', '~> 3.0'
   spec.add_development_dependency 'rubocop', '~> 0.49'
   spec.add_development_dependency 'yard'