Gemfile in netsuite-0.8.6 vs Gemfile in netsuite-0.8.7

@@ -7,10 +7,6 @@
 gem 'pry-nav'
 gem 'pry-rescue'
 
 # optional dependency for more accurate timezone conversion
 gem 'tzinfo', '1.2.5'
-# gem 'tzinfo', '2.0.0'
-
-# required for CircleCI to build properly with ruby 1.9.3
-gem 'json', '~> 2.3.0'
-gem 'rack', '~> 2.1.4'
+# gem 'tzinfo', '2.0.0'
\ No newline at end of file