--- termtter.gemspec.orig	2016-12-03 12:36:17 UTC
+++ termtter.gemspec
@@ -30,8 +30,8 @@ Gem::Specification.new do |s|
       s.add_runtime_dependency(%q<rubytter>.freeze, ["~> 1.5.1"])
       s.add_runtime_dependency(%q<notify>.freeze, ["~> 0.5.1"])
       s.add_runtime_dependency(%q<activerecord>.freeze, ["~> 4.1.0"])
-      s.add_runtime_dependency(%q<builder>.freeze, ["~> 3.1.4"])
-      s.add_runtime_dependency(%q<fluent-logger>.freeze, ["~> 0.5.1"])
+      s.add_runtime_dependency(%q<builder>.freeze, [">= 3.1.4"])
+      s.add_runtime_dependency(%q<fluent-logger>.freeze, [">= 0.5.1"])
       s.add_development_dependency(%q<rspec>.freeze, [">= 0"])
       s.add_development_dependency(%q<rdoc>.freeze, [">= 0"])
       s.add_development_dependency(%q<cucumber>.freeze, ["~> 1.3.18"])
