Requiring correct versions of hashie and httparty

popshops.gemspec

@@ -1,12 +1,12 @@
 Gem::Specification.new do |s|
   s.name = %q{popshops}
-  s.version = "1.0.0"
+  s.version = "1.0.1"
   s.authors = ["Matt Mueller"]
   s.email = %q{[email protected]}
   s.homepage = %q{http://github.com/mattmueller/Popshops}
   s.files = ["LICENSE", "README.rdoc", "lib/popshops.rb"]
   s.summary = %q{Ruby gem for accessing the popshops API}
   s.description = %q{The popshops gem provides convenient methods to access all of the popshops.com API features.  It uses hashie to return results that can be used in a more ruby-esque manner than with a plain hash.} 
-  s.add_dependency('httparty')
-  s.add_dependency('hashie')
+  s.add_dependency('httparty', '>= 0.4.3')
+  s.add_dependency('hashie', '>= 0.1.8')
 end