ldclient-rb.gemspec in ldclient-rb-4.0.0 vs ldclient-rb.gemspec in ldclient-rb-5.0.0

@@ -24,38 +24,20 @@
   spec.add_development_dependency "bundler", "~> 1.7"
   spec.add_development_dependency "rspec", "~> 3.2"
   spec.add_development_dependency "codeclimate-test-reporter", "~> 0"
   spec.add_development_dependency "redis", "~> 3.3.5"
   spec.add_development_dependency "connection_pool", ">= 2.1.2"
-  if RUBY_VERSION >= "2.0.0"
-    spec.add_development_dependency "rake", "~> 10.0"
-    spec.add_development_dependency "rspec_junit_formatter", "~> 0.3.0"
-  else
-    spec.add_development_dependency "rake", "12.1.0"
-    # higher versions of rake fail to install in JRuby 1.7
-  end
+  spec.add_development_dependency "rake", "~> 10.0"
+  spec.add_development_dependency "rspec_junit_formatter", "~> 0.3.0"
   spec.add_development_dependency "timecop", "~> 0.9.1"
 
   spec.add_runtime_dependency "json", [">= 1.8", "< 3"]
-  if RUBY_VERSION >= "2.1.0"
-    spec.add_runtime_dependency "faraday", [">= 0.9", "< 2"]
-    spec.add_runtime_dependency "faraday-http-cache", [">= 1.3.0", "< 3"]
-  else
-    spec.add_runtime_dependency "faraday", [">= 0.9", "< 0.14.0"]
-    spec.add_runtime_dependency "faraday-http-cache", [">= 1.3.0", "< 2"]
-  end
+  spec.add_runtime_dependency "faraday", [">= 0.9", "< 2"]
+  spec.add_runtime_dependency "faraday-http-cache", [">= 1.3.0", "< 3"]
   spec.add_runtime_dependency "semantic", "~> 1.6.0"
   spec.add_runtime_dependency "thread_safe", "~> 0.3"
   spec.add_runtime_dependency "net-http-persistent", "~> 2.9"
   spec.add_runtime_dependency "concurrent-ruby", "~> 1.0.4"
   spec.add_runtime_dependency "hashdiff", "~> 0.2"
-  spec.add_runtime_dependency "ld-celluloid-eventsource", "~> 0.11.0"
-  spec.add_runtime_dependency "celluloid", "~> 0.18.0.pre" # transitive dep; specified here for more control
-
-  if RUBY_VERSION >= "2.2.2"
-    spec.add_runtime_dependency "nio4r", "< 3" # for maximum ruby version compatibility.
-  else
-    spec.add_runtime_dependency "nio4r", "~> 1.1" # for maximum ruby version compatibility.
-  end
-
-  spec.add_runtime_dependency "waitutil", "0.2"
+  spec.add_runtime_dependency "http_tools", '~> 0.4.5'
+  spec.add_runtime_dependency "socketry", "~> 0.5.1"
 end