Merge pull request #156 from launchdarkly/eb/ch118053/dependency-constraints

allow higher minor versions of json and http gems

Author: eli-darkly

launchdarkly-server-sdk.gemspec

@@ -38,8 +38,6 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency "concurrent-ruby", "~> 1.1"
   spec.add_runtime_dependency "ld-eventsource", "~> 2.0"
 
-  # lock json to 2.3.x as ruby libraries often remove
-  # support for older ruby versions in minor releases
-  spec.add_runtime_dependency "json", "~> 2.3.1"
-  spec.add_runtime_dependency "http", "~> 4.4.1"
+  spec.add_runtime_dependency "json", "~> 2.3"
+  spec.add_runtime_dependency "http", "~> 4.4"
 end