diff --git a/frameworks/Ruby/rack-sequel/Gemfile.lock b/frameworks/Ruby/rack-sequel/Gemfile.lock
index 1c3070f34cc..f44d63dbd4c 100644
--- a/frameworks/Ruby/rack-sequel/Gemfile.lock
+++ b/frameworks/Ruby/rack-sequel/Gemfile.lock
@@ -4,7 +4,7 @@ GEM
     bigdecimal (4.0.1)
     concurrent-ruby (1.3.5)
     iodine (0.7.58)
-    json (2.18.0)
+    json (2.19.2)
     nio4r (2.7.5)
     pg (1.6.3)
     pg (1.6.3-x86_64-darwin)