Rakefile in oddb2xml-1.4.2 vs Rakefile in oddb2xml-1.4.3

@@ -19,10 +19,10 @@
   self.urls        = ["https://github.com/zdavatz/oddb2xml"] # gem.homepage
 
   # gem.add_runtime_dependency
   self.extra_deps << ['rubyzip']
   self.extra_deps << ['archive-tar-minitar']
-  self.extra_deps << ['mechanize']
+  self.extra_deps << ['mechanize', '~> 2.5.1']
   self.extra_deps << ['nokogiri']
   self.extra_deps << ['savon', '>= 2.0']
   self.extra_deps << ['spreadsheet']
 
   # gem.add_development_dependency