icu_utils.gemspec in icu_utils-1.2.2 vs icu_utils.gemspec in icu_utils-1.2.3

@@ -16,10 +16,10 @@
   s.extra_rdoc_files = %w(LICENSE.txt README.md)
   s.files            = `git ls-files`.split($/)
   s.test_files       = s.files.grep(%r{^(spec)/})
   s.require_paths    = ["lib"]
 
-  s.add_development_dependency "bundler"
-  s.add_development_dependency "rake"
-  s.add_development_dependency "rspec"
-  s.add_development_dependency "rdoc"
+  s.add_development_dependency "bundler", "~> 1.8"
+  s.add_development_dependency "rake", "~> 10.4"
+  s.add_development_dependency "rspec", "~> 3.2"
+  s.add_development_dependency "rdoc", "~> 4.2"
 end