tamber.gemspec in tamber-0.1.2 vs tamber.gemspec in tamber-0.1.3

@@ -13,9 +13,10 @@
   s.authors = ['Alexi Robbins', 'Mark Canning']
   s.email = ['[e-mail]', '[e-mail]']
 
   s.add_dependency('rest-client', '~> 1.4')
   s.add_dependency('json', '~> 1.8.1')
+  s.add_dependency('activesupport', '~> 4.2.6')
 
   s.add_development_dependency('mocha', '~> 0.13.2')
   s.add_development_dependency('shoulda', '~> 3.4.0')
   s.add_development_dependency('test-unit')
   s.add_development_dependency('rake')