Update Cache.podspec

Author: 3lvis

Cache.podspec

@@ -1,16 +1,16 @@
 Pod::Spec.new do |s|
   s.name             = "Cache"
   s.summary          = "Nothing but cache."
-  s.version          = "5.3.0"
+  s.version          = "6.0.0"
   s.homepage         = "https://github.com/hyperoslo/Cache"
   s.license          = 'MIT'
   s.author           = { "Hyper Interaktiv AS" => "[email protected]" }
   s.source           = { :git => "https://github.com/hyperoslo/Cache.git", :tag => s.version.to_s }
   s.social_media_url = 'https://twitter.com/hyperoslo'
 
-  s.ios.deployment_target = '8.0'
-  s.osx.deployment_target = '10.9'
-  s.tvos.deployment_target = '9.2'
+  s.ios.deployment_target = '11.0'
+  s.osx.deployment_target = '10.12'
+  s.tvos.deployment_target = '11.0'
 
   s.requires_arc = true
   s.ios.source_files = 'Source/{iOS,Shared}/**/*'