Gemfile in rfbeam-0.4.4 vs Gemfile in rfbeam-0.4.5

@@ -1,26 +1,17 @@
 # frozen_string_literal: true
 
-source "https://rubygems.org"
+source 'https://rubygems.org'
 
 # Specify your gem's dependencies in rfbeam.gemspec
 gemspec
 
-gem "rake", "~> 13.0"
+gem 'minitest', '~> 5.0'
+gem 'rake', '~> 13.0'
+gem 'tty-logger', '~> 0.6.0'
+gem 'tty-screen', '~> 0.8.1'
+gem 'tty-spinner', '~> 0.9.3'
+gem 'tty-table', '~> 0.12.0'
+gem 'unicode_plot', '~> 0.0.5'
 
-gem "minitest", "~> 5.0"
-
-gem "rubocop", "~> 1.21"
-
-gem "tty-table", "~> 0.12.0"
-
-gem "tty-spinner", "~> 0.9.3"
-
-gem "unicode_plot", "~> 0.0.5"
-
-gem "tty-logger", "~> 0.6.0"
-
-gem "tty-screen", "~> 0.8.1"
-
-gem "tty-option", "~> 0.2.0"
-
-gem "tty-command", "~> 0.10.1"
+gem "syntax_tree", "~> 6.1", :groups => [:development, :test]
+gem "rubocop", "~> 1.39", :groups => [:development, :test]