Merge pull request #7 from nickelser/update_rubocop

Update Rubocop, and bump the version.

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.3.3
+
+- Default TTL for keys to allow for short-lived locking keys (thanks to Ian Remillard) without leaking memory.
+
 ## 0.3.2
 
 - Custom lock tokens (thanks to avokhmin).

lib/suo/version.rb

@@ -1,3 +1,3 @@
 module Suo
-  VERSION = "0.3.2".freeze
+  VERSION = "0.3.3".freeze
 end

suo.gemspec

@@ -28,7 +28,7 @@ Gem::Specification.new do |spec|
 
   spec.add_development_dependency "bundler", "~> 1.5"
   spec.add_development_dependency "rake", "~> 10.0"
-  spec.add_development_dependency "rubocop", "~> 0.30.0"
+  spec.add_development_dependency "rubocop", "~> 0.49.0"
   spec.add_development_dependency "minitest", "~> 5.5.0"
   spec.add_development_dependency "codeclimate-test-reporter", "~> 0.4.7"
 end