urlscan.gemspec in urlscan-0.3.0 vs urlscan.gemspec in urlscan-0.4.0

@@ -21,13 +21,12 @@
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
   spec.add_development_dependency "bundler", "~> 2.0"
   spec.add_development_dependency "coveralls", "~> 0.8"
-  spec.add_development_dependency "dotenv", "~> 2.5"
   spec.add_development_dependency "rake", "~> 12.3"
   spec.add_development_dependency "rspec", "~> 3.8"
   spec.add_development_dependency "vcr", "~> 5.0"
-  spec.add_development_dependency "webmock", "~> 3.6"
+  spec.add_development_dependency "webmock", "~> 3.7"
 
   spec.add_runtime_dependency "thor", "~> 0.20"
 end