diff --git a/microsoft_graph.gemspec b/microsoft_graph.gemspec
index a7fe1577eb..bcac27595e 100644
--- a/microsoft_graph.gemspec
+++ b/microsoft_graph.gemspec
@@ -27,5 +27,5 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "simplecov", "~> 0.11.1"
   spec.add_development_dependency "webmock", "~> 1.22.6"
 
-  spec.add_dependency "nokogiri", "~> 1.8.0"
+  spec.add_dependency "nokogiri", ">= 1.8.0"
 end
diff --git a/spec/common_spec_helper.rb b/spec/common_spec_helper.rb
index 4f3eb01de4..134ac95f6b 100644
--- a/spec/common_spec_helper.rb
+++ b/spec/common_spec_helper.rb
@@ -5,6 +5,10 @@
 
 require "rspec"
 require 'rspec/given'
+
+# NOTE: Please remove this line if https://github.com/AzureAD/azure-activedirectory-library-for-ruby/pull/50 is released.
+require "adal/request_parameters"
+
 require "adal"
 require "pry"