hash_ish.gemspec in hash_ish-0.4.2 vs hash_ish.gemspec in hash_ish-0.4.3

@@ -21,7 +21,8 @@
 
   spec.add_development_dependency 'bundler', '~> 1.10'
   spec.add_development_dependency 'rake', '~> 10.0'
   spec.add_development_dependency 'rspec', '~> 3.3'
   spec.add_runtime_dependency 'json', '~> 1.8'
+  spec.add_runtime_dependency 'srm', '~> 0.1'
 end