--- dm-types.gemspec.orig	2016-03-31 16:07:46 UTC
+++ dm-types.gemspec
@@ -25,7 +25,7 @@ Gem::Specification.new do |s|
       s.add_runtime_dependency(%q<fastercsv>.freeze, ["~> 1.5"])
       s.add_runtime_dependency(%q<multi_json>.freeze, ["~> 1.0"])
       s.add_runtime_dependency(%q<json>.freeze, ["~> 1.6"])
-      s.add_runtime_dependency(%q<stringex>.freeze, ["~> 1.4"])
+      s.add_runtime_dependency(%q<stringex>.freeze, [">= 1.4"])
       s.add_runtime_dependency(%q<uuidtools>.freeze, ["~> 2.1"])
       s.add_runtime_dependency(%q<dm-core>.freeze, ["~> 1.2.0"])
       s.add_development_dependency(%q<rake>.freeze, ["~> 0.9"])