Gemfile in riemann-babbler-0.3.1 vs Gemfile in riemann-babbler-0.3.3

@@ -2,10 +2,9 @@
 
 gem "riemann-client"
 gem "configatron"
 gem "logger"
 gem "trollop"
-gem "parallel"
 gem "sys-filesystem"
 gem "rest-client"
 
 gem "rspec"
 gem "rake"