active_shipping.gemspec in active_shipping-1.9.2 vs active_shipping.gemspec in active_shipping-1.10.1

@@ -19,10 +19,10 @@
   s.require_path  = "lib"
 
   s.add_dependency("quantified", "~> 1.0.1")
   s.add_dependency("activesupport", ">= 3.2", "< 5.1.0")
   s.add_dependency("active_utils", "~> 3.2.0")
-  s.add_dependency("nokogiri", ">= 1.6")
+  s.add_dependency("nokogiri", "= 1.6.8")
 
   s.add_development_dependency("minitest")
   s.add_development_dependency("rake")
   s.add_development_dependency("mocha", "~> 1")
   s.add_development_dependency("timecop")