exercism.gemspec in exercism-0.0.21 vs exercism.gemspec in exercism-0.0.22

@@ -17,10 +17,10 @@
   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_dependency "json"
-  spec.add_dependency "faraday"
+  spec.add_dependency "faraday", ">= 0.8.8"
   spec.add_dependency "thor"
   spec.add_development_dependency "bundler", "~> 1.3"
   spec.add_development_dependency "minitest", '~> 5.0'
   spec.add_development_dependency "vcr", '~> 2.4'
   spec.add_development_dependency "fakeweb"