object-cache.gemspec in object-cache-0.1.0 vs object-cache.gemspec in object-cache-0.1.1

@@ -1,9 +1,8 @@
 # frozen_string_literal: true
-# encoding: utf-8
 
-lib = File.expand_path('../lib', __FILE__)
+lib = File.expand_path('lib', __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'object/cache'
 
 Gem::Specification.new do |spec|
   spec.name          = 'object-cache'
@@ -18,11 +17,11 @@
   spec.files         = `git ls-files -z`.split("\x0")
   spec.require_paths = %w[lib]
 
   spec.add_development_dependency 'bundler', '~> 1.12'
   spec.add_development_dependency 'm', '~> 1.5'
-  spec.add_development_dependency 'minitest', '~> 5.0'
+  spec.add_development_dependency 'minitest'
   spec.add_development_dependency 'mock_redis', '~> 0.16'
-  spec.add_development_dependency 'pry', '~> 0.10'
-  spec.add_development_dependency 'rake', '~> 10.0'
-  spec.add_development_dependency 'rubocop', '~> 0.40'
+  spec.add_development_dependency 'pry'
+  spec.add_development_dependency 'rake'
+  spec.add_development_dependency 'rubocop'
 end