cose.gemspec in cose-0.7.0 vs cose.gemspec in cose-0.8.0

@@ -8,11 +8,11 @@
   spec.name          = "cose"
   spec.version       = COSE::VERSION
   spec.authors       = ["Gonzalo Rodriguez", "Braulio Martinez"]
   spec.email         = ["[e-mail]", "[e-mail]"]
 
-  spec.summary       = "CBOR Object Signing and Encryption (COSE) ruby library"
+  spec.summary       = "Ruby implementation of RFC 8152 CBOR Object Signing and Encryption (COSE)"
   spec.homepage      = "https://github.com/cedarcode/cose-ruby"
   spec.license       = "MIT"
 
   spec.metadata = {
     "bug_tracker_uri" => "https://github.com/cedarcode/cose-ruby/issues",
@@ -36,7 +36,8 @@
   spec.add_development_dependency "appraisal", "~> 2.2.0"
   spec.add_development_dependency "bundler", ">= 1.17", "< 3"
   spec.add_development_dependency "byebug", ">= 10.0"
   spec.add_development_dependency "rake", "~> 12.3"
   spec.add_development_dependency "rspec", "~> 3.8"
-  spec.add_development_dependency "rubocop", "0.66.0"
+  spec.add_development_dependency "rubocop", "0.68.0"
+  spec.add_development_dependency "rubocop-performance", "~> 1.3"
 end