diff --git a/SDK_ruby/deliveree-ruby-sdk/Gemfile.lock b/SDK_ruby/deliveree-ruby-sdk/Gemfile.lock
index 411c3e5..f7f4e79 100644
--- a/SDK_ruby/deliveree-ruby-sdk/Gemfile.lock
+++ b/SDK_ruby/deliveree-ruby-sdk/Gemfile.lock
@@ -11,7 +11,7 @@ GEM
     ethon (0.12.0)
       ffi (>= 1.3.0)
     ffi (1.11.3)
-    json (2.2.0)
+    json (2.3.0)
     rake (12.0.0)
     typhoeus (1.3.1)
       ethon (>= 0.9.0)