Upgrade gems

Author: mdub

Gemfile

@@ -7,15 +7,15 @@ gemspec
 group :development do
   gem "guard-rspec", "~> 4.7", require: false
   gem "highline"
-  gem "listen", "~> 3.0"
-  gem "pry-byebug", "~> 3.9"
-  gem "rake", "~> 13.0"
-  gem "rubocop", "~> 1.22.3", require: false
-  gem "rubocop-performance", "~> 1.11", require: false
-  gem "rubocop-rake", "~> 0.6.0", require: false
-  gem "rubocop-rspec", "~> 2.6.0", require: false
+  gem "listen", "~> 3.9"
+  gem "pry-byebug", "~> 3.11"
+  gem "rake", "~> 13.3"
+  gem "rubocop", "~> 1.79.0", require: false
+  gem "rubocop-performance", "~> 1.19", require: false
+  gem "rubocop-rake", "~> 0.7.1", require: false
+  gem "rubocop-rspec", "~> 3.6.0", require: false
 end
 
 group :test do
-  gem "rspec", "~> 3.7"
+  gem "rspec", "~> 3.13"
 end