Gemfile in fnordmetric-0.5.0 vs Gemfile in fnordmetric-0.5.1

@@ -1,11 +1,11 @@
 source "http://rubygems.org"
 
-gem "mongoid", "~> 2.2.0"
-gem "mongo", "~> 1.4.0"
-gem "bson_ext", "~> 1.4.0"
-gem "sinatra", "~> 1.2.6"
-gem "redis", "~> 2.2.2"
+gem "mongoid", ">= 2.2.0"
+gem "mongo", ">= 1.4.0"
+gem "bson_ext", ">= 1.4.0"
+gem "sinatra", ">= 1.2.6"
+gem "redis", ">= 2.2.2"
 gem "eventmachine"
 gem "em-hiredis"
 gem "json"
 gem "haml"
 gem "rack"