createsend.gemspec in createsend-4.1.0 vs createsend.gemspec in createsend-4.1.1

@@ -2,12 +2,12 @@
 require 'bundler/version'
 
 require File.expand_path('lib/createsend/version')
 
 Gem::Specification.new do |s|
-  s.add_runtime_dependency 'json', '~> 1.0'
+  s.add_runtime_dependency 'json', '>= 1.0'
   s.add_runtime_dependency 'hashie', '~> 3.0'
-  s.add_runtime_dependency 'httparty', '~> 0.10'
+  s.add_runtime_dependency 'httparty', '~> 0.14'
   s.add_development_dependency 'rake', '~> 10.0'
   s.add_development_dependency 'fakeweb', '~> 1.3'
   s.add_development_dependency 'jnunemaker-matchy', '~> 0.4'
   s.add_development_dependency 'shoulda-context', '~> 1.2'
   s.add_development_dependency 'simplecov', '~> 0'