Gemfile in prop_check-0.18.1 vs Gemfile in prop_check-0.18.2

@@ -6,8 +6,8 @@
 gem "bundler", "~> 2.0"
 
 group :test do
   gem "rake", "~> 12.3", require: false
   gem "rspec", "~> 3.0", require: false
-  gem "doctest-rspec", require: false
+  gem "doctest2-rspec", require: false
   gem "simplecov", require: false
 end