Gemfile in wolfram_databin-0.1.8 vs Gemfile in wolfram_databin-0.1.9

@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
-ruby '2.1.5'
+ruby '2.6.6'
 gem "codeclimate-test-reporter"
 gem "minitest"
 #gem "httpclient"
 gem "hurley"
 #gem "minitest-rails"