ldclient-rb.gemspec in ldclient-rb-2.4.0 vs ldclient-rb.gemspec in ldclient-rb-2.4.1

@@ -27,12 +27,12 @@
   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"
   spec.add_development_dependency "moneta", "~> 1.0.0"
   
-  spec.add_runtime_dependency "json", "~> 1.8"
-  spec.add_runtime_dependency "faraday", "~> 0.9"
-  spec.add_runtime_dependency "faraday-http-cache", "~> 1.3.0"
+  spec.add_runtime_dependency "json", [">= 1.8", "< 3"]
+  spec.add_runtime_dependency "faraday", [">= 0.9", "< 2"]
+  spec.add_runtime_dependency "faraday-http-cache", [">= 1.3.0", "< 3"]
   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"