Gemfile in rfbeam-0.4.7 vs Gemfile in rfbeam-0.4.8

@@ -7,11 +7,14 @@
 
 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 "syntax_tree", "~> 6.1", :groups => [:development, :test]
-gem "rubocop", "~> 1.39", :groups => [:development, :test]
+git 'https://github.com/piotrmurach/tty-spinner.git', branch: 'master' do
+  gem 'tty-spinner', '~> 0.9.3'
+end
+
+gem 'rubocop', '~> 1.39', groups: %i[development test]
+gem 'syntax_tree', '~> 6.1', groups: %i[development test]