tork.gemspec in tork-18.2.0 vs tork.gemspec in tork-18.2.1

@@ -4,22 +4,23 @@
 
 Gem::Specification.new do |s|
   s.name          = 'tork'
   s.version       = Tork::VERSION
   s.authors,
-  s.email         = File.read('LICENSE').scan(/Copyright \d+ (.+) <(.+?)>/).transpose
+  s.email         = File.read('LICENSE').force_encoding('UTF-8').
+                    scan(/Copyright \d+ (.+) <(.+?)>/).transpose
   s.homepage      = 'http://github.com/sunaku/tork'
   s.summary       = 'test with fork'
   s.description   = 'Runs your tests as they change, in parallel.'
 
   s.files         = `git ls-files`.split("\n") + Dir['man/**/*']
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   s.require_paths = ['lib']
 
-  s.add_runtime_dependency 'binman', '~> 3'
-  s.add_runtime_dependency 'json', '>= 1.6.1', '< 2'
-  s.add_runtime_dependency 'guard', '~> 1'
-  s.add_runtime_dependency 'diff-lcs', '>= 1.1.2', '< 2'
-  s.add_development_dependency 'md2man', '~> 1'
-  s.add_development_dependency 'rake', '>= 0.9.2.2', '< 1'
+  s.add_runtime_dependency 'binman', '~> 3.0'
+  s.add_runtime_dependency 'json', '>= 1.6.1', '< 2.0'
+  s.add_runtime_dependency 'listen', '~> 0.4.7'
+  s.add_runtime_dependency 'diff-lcs', '>= 1.1.2', '< 2.0'
+  s.add_development_dependency 'md2man', '~> 1.0'
+  s.add_development_dependency 'rake', '>= 0.9.2.2', '< 1.0'
 end