kazan.gemspec in kazan-0.1.0 vs kazan.gemspec in kazan-0.1.1

@@ -4,10 +4,10 @@
 require 'kazan/version'
 require 'date'
 
 Gem::Specification.new do |spec|
   spec.version = Kazan::VERSION
-  spec.required_ruby_version = Kazan::RUBY_PROJECT_VERSION
+  spec.required_ruby_version = "2.3.1"
 
   spec.name = 'kazan'
 
   spec.authors = ['Marat Khusnetdinov']
   spec.email = ['[e-mail]']