turnip.gemspec in turnip-3.1.0 vs turnip.gemspec in turnip-4.0.0

@@ -18,9 +18,10 @@
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   s.require_paths = ["lib"]
 
   s.add_runtime_dependency "rspec", [">=3.0", "<4.0"]
-  s.add_runtime_dependency "gherkin", "~> 5.0"
+  s.add_runtime_dependency "gherkin", "~> 6.0"
   s.add_development_dependency "rake"
   s.add_development_dependency "pry"
+  s.add_development_dependency "pry-byebug"
 end