diff --git a/assets/service_broker/Gemfile.lock b/assets/service_broker/Gemfile.lock
index 4da364df0..97bb6cfa0 100644
--- a/assets/service_broker/Gemfile.lock
+++ b/assets/service_broker/Gemfile.lock
@@ -3,7 +3,7 @@ GEM
   specs:
     base64 (0.3.0)
     diff-lcs (1.6.2)
-    json (2.19.8)
+    json (2.19.9)
     logger (1.7.0)
     mustermann (3.0.4)
       ruby2_keywords (~> 0.0.1)
diff --git a/assets/service_broker/vendor/cache/json-2.19.8.gem b/assets/service_broker/vendor/cache/json-2.19.8.gem
deleted file mode 100644
index f6b8caadb..000000000
Binary files a/assets/service_broker/vendor/cache/json-2.19.8.gem and /dev/null differ
diff --git a/assets/service_broker/vendor/cache/json-2.19.9.gem b/assets/service_broker/vendor/cache/json-2.19.9.gem
new file mode 100644
index 000000000..83c13b156
Binary files /dev/null and b/assets/service_broker/vendor/cache/json-2.19.9.gem differ