opentracing-instrumentation.gemspec in opentracing-instrumentation-0.1.0 vs opentracing-instrumentation.gemspec in opentracing-instrumentation-0.1.1

@@ -22,10 +22,10 @@
   end
   spec.bindir        = 'exe'
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
-  spec.add_runtime_dependency 'json', '~> 2.0'
+  spec.add_runtime_dependency 'json'
   spec.add_runtime_dependency 'opentracing', '~> 0.5.0'
 
   spec.add_development_dependency 'bson', '~> 4.0'
   spec.add_development_dependency 'bundler', File.read('.BUNDLER_VERSION').strip
   spec.add_development_dependency 'faraday', '~> 0.9.2'