trailblazer-circuit.gemspec in trailblazer-circuit-0.0.3 vs trailblazer-circuit.gemspec in trailblazer-circuit-0.0.4

@@ -22,7 +22,9 @@
   spec.add_development_dependency "bundler", "~> 1.14"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "minitest", "~> 5.0"
   spec.add_development_dependency "raise"
 
+  spec.add_dependency "hirb"
+
   spec.required_ruby_version = '>= 2.0.0'
 end