Merge pull request #111 from sensu-plugins/dependabot/bundler/dentaku-eq-3.3.4

Update dentaku requirement from = 2.0.4 to = 3.3.4

Author: Jef Spaleta

CHANGELOG.md

@@ -7,7 +7,7 @@ This CHANGELOG follows the format listed [here](https://github.com/sensu-plugins
 ### Changes
 - Updated development dependency to bundler ~> 2.1
 - Updated runtime dependency to 'pg' '1.2.1' from 1.1   
-
+- Updated runtime dependency 'dentaku' '3.3.4' from 2.04
 
 ## [3.0.0] - 2019-11-20
 ### Breaking Changes

sensu-plugins-postgres.gemspec

@@ -36,7 +36,7 @@ Gem::Specification.new do |s| # rubocop:disable Metrics/BlockLength
 
   s.add_runtime_dependency 'sensu-plugin', '~> 1.2'
 
-  s.add_runtime_dependency 'dentaku',      '2.0.4'
+  s.add_runtime_dependency 'dentaku',      '3.3.4'
   s.add_runtime_dependency 'pg',           '1.2.1'
 
   s.add_development_dependency 'bundler',                   '~> 2.1'