stopwatch.gemspec in stopwatch-0.0.4 vs stopwatch.gemspec in stopwatch-1.0.0

@@ -16,6 +16,12 @@
 
   s.files         = `git ls-files`.split("\n")
   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.required_ruby_version = '>= 1.9'
+
+  # Keep the rack dependency low so we can still test 1.8.x
+  s.add_development_dependency "rack", "~> 1.6.5"
+  s.add_development_dependency "rspec", "~> 3.5.0"
 end