bump yard dependency to resolve CVE-2017-17042

Signed-off-by: Ben Abrams <me@benabrams.it>

Author: majormoses

CHANGELOG.md

@@ -5,6 +5,10 @@ This CHANGELOG follows the format listed [here](https://github.com/sensu-plugins
 
 ## [Unreleased]
 
+## [2.2.1] - 2018-10-16
+### Security
+- updated yard dependency to `~> 0.9.11` per: https://nvd.nist.gov/vuln/detail/CVE-2017-17042 (@majormoses)
+
 ## [2.2.0] - 2018-10-16
 ### Added
 - metric-postgres-statsbgwriter.rb: additional metrics (@phumpal)
@@ -158,7 +162,8 @@ This CHANGELOG follows the format listed [here](https://github.com/sensu-plugins
 ### Added
 - initial release
 
-[Unreleased]: https://github.com/sensu-plugins/sensu-plugins-postgres/compare/2.2.0...HEAD
+[Unreleased]: https://github.com/sensu-plugins/sensu-plugins-postgres/compare/2.2.1...HEAD
+[2.2.1]: https://github.com/sensu-plugins/sensu-plugins-postgres/compare/2.2.0...2.2.1
 [2.2.0]: https://github.com/sensu-plugins/sensu-plugins-postgres/compare/2.1.0...2.2.0
 [2.1.0]: https://github.com/sensu-plugins/sensu-plugins-postgres/compare/2.0.0...2.1.0
 [2.0.0]: https://github.com/sensu-plugins/sensu-plugins-postgres/compare/1.4.6...2.0.0

lib/sensu-plugins-postgres/version.rb

@@ -2,7 +2,7 @@ module SensuPluginsPostgres
   module Version
     MAJOR = 2
     MINOR = 2
-    PATCH = 0
+    PATCH = 1
 
     VER_STRING = [MAJOR, MINOR, PATCH].compact.join('.')
   end

sensu-plugins-postgres.gemspec

@@ -53,5 +53,5 @@ Gem::Specification.new do |s| # rubocop:disable Metrics/BlockLength
   s.add_development_dependency 'rubocop',                   '~> 0.49.0'
   s.add_development_dependency 'serverspec',                '~> 2.36.1'
   s.add_development_dependency 'test-kitchen',              '~> 1.16.0'
-  s.add_development_dependency 'yard',                      '~> 0.8'
+  s.add_development_dependency 'yard',                      '~> 0.9.11'
 end