gemspec.yml in metacosm-0.3.3 vs gemspec.yml in metacosm-0.3.4

@@ -6,9 +6,11 @@
 email: [e-mail]
 homepage: https://rubygems.org/gems/metacosm
 dependencies:
   passive_record: ~> 0.4
   redis: ~> 3.2
+  connection_pool: ~> 2.2
+
 development_dependencies:
   bundler: ~> 1.10
   codeclimate-test-reporter: ~> 0.1
   cucumber: ~> 0.10.2
   rake: ~> 10.0