Merge pull request #11 from marcinx/master

update dependency

Author: marcinx

src/examples/example.rb

@@ -29,7 +29,7 @@
 
 if response.code != 200
   # something went wrong
-  print "Received non-OK status code from server."
+  print "Received non-OK status code from server." + "\n"
 end
 
 # do something with the HLR data
@@ -43,7 +43,7 @@
 
 if response.code != 200
   # something went wrong
-  print "Received non-OK status code from server."
+  print "Received non-OK status code from server." + "\n"
 end
 
 # do something with the NT data
@@ -57,7 +57,7 @@
 
 if response.code != 200
   # something went wrong
-  print "Received non-OK status code from server."
+  print "Received non-OK status code from server." + "\n"
 end
 
 # do something with the NT data

src/ruby_hlr_client.gemspec

@@ -14,7 +14,7 @@ Gem::Specification.new do |s|
   s.required_ruby_version = '>= 2.0.0'
 
   s.add_runtime_dependency 'rest-client', '~> 2.1', '>= 2.1.0'
-  s.add_runtime_dependency 'json', '~> 1.8', '>= 1.8.3'
+  s.add_runtime_dependency 'json', '~> 2.3', '>= 2.3.0'
 
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")