macaroons.gemspec in macaroons-0.7.1 vs macaroons.gemspec in macaroons-1.0.0

@@ -13,17 +13,17 @@
 
   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.required_ruby_version = "~> 2.0"
+  spec.required_ruby_version = ">= 2.2.6"
   spec.add_dependency "multi_json", "~> 1.10"
-  spec.add_dependency "rbnacl", "~> 3.2"
+  spec.add_dependency "rbnacl", "~> 5.0"
   spec.add_dependency "rbnacl-libsodium", "~> 1.0"
 
   spec.add_development_dependency "bundler", "> 1.3"
   spec.add_development_dependency "rake"
-  spec.add_development_dependency "rspec",   "~> 3.1.0"
+  spec.add_development_dependency "rspec",   "~> 3.6.0"
   spec.add_development_dependency "pry"
   spec.add_development_dependency "pry-stack_explorer"
   spec.add_development_dependency "rspec_junit_formatter"
 end