Gemfile in asynchronic-0.3.0 vs Gemfile in asynchronic-0.3.1

@@ -1,6 +1,7 @@
 source 'https://rubygems.org'
 
 # Specify your gem's dependencies in asynchronic.gemspec
 gemspec
 
+gem 'tins', '1.6.0', require: false
 gem 'coveralls', require: false
\ No newline at end of file