harvesting.gemspec in harvesting-0.2.0 vs harvesting.gemspec in harvesting-0.3.0

@@ -27,6 +27,7 @@
   spec.add_development_dependency "rspec", "~> 3.0"
   spec.add_development_dependency "guard-rspec", "~> 4.7", ">= 4.7"
   spec.add_development_dependency "byebug", "~> 10.0", ">= 10.0"
   spec.add_development_dependency "vcr", "~> 4.0", ">= 4.0"
   spec.add_development_dependency "webmock", "~> 3.4", ">= 3.4"
+  spec.add_development_dependency "dotenv", "~> 2.5", ">= 2.5"
 end