unsplash.gemspec in unsplash-1.4.1 vs unsplash.gemspec in unsplash-1.4.2

@@ -18,16 +18,16 @@
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
   spec.required_ruby_version = ">= 2.0.0"
 
-  spec.add_dependency "httparty", "~> 0.13.5"
+  spec.add_dependency "httparty", "~> 0.14.0"
   spec.add_dependency "oauth2",   "~> 1"
 
   # spec.add_development_dependency "bundler", "~> 1.10"
-  spec.add_development_dependency "rake",    "~> 10.0"
-  spec.add_development_dependency "rspec",   "~> 3.3.0"
-  spec.add_development_dependency "vcr",     "~> 2.9.3"
-  spec.add_development_dependency "webmock", "~> 1.20.4"
+  spec.add_development_dependency "rake",    "~> 12.0"
+  spec.add_development_dependency "rspec",   "~> 3.5.0"
+  spec.add_development_dependency "vcr",     "~> 3.0.0"
+  spec.add_development_dependency "webmock", "~> 2.3.0"
   spec.add_development_dependency "pry"
-  spec.add_development_dependency "coveralls", '~> 0.8.12'
+  spec.add_development_dependency "coveralls", '~> 0.8.17'
 end