Podspec update.

Author: ashfurrow

Action.podspec

@@ -13,7 +13,7 @@ Pod::Spec.new do |s|
   s.social_media_url   = "http://twitter.com/ashfurrow"
 
   s.ios.deployment_target = '8.0'
-  s.osx.deployment_target = '10.9'
+  s.osx.deployment_target = '10.10'
   s.watchos.deployment_target = '2.0'
   s.tvos.deployment_target = '9.0'