diff --git a/assets/service_broker/Gemfile.lock b/assets/service_broker/Gemfile.lock
index 2393bfa5b..76fc9eef9 100644
--- a/assets/service_broker/Gemfile.lock
+++ b/assets/service_broker/Gemfile.lock
@@ -2,7 +2,7 @@ GEM
   remote: http://rubygems.org/
   specs:
     diff-lcs (1.5.0)
-    json (2.6.3)
+    json (2.7.0)
     mustermann (3.0.0)
       ruby2_keywords (~> 0.0.1)
     rack (2.2.8)
diff --git a/assets/service_broker/vendor/cache/json-2.6.3.gem b/assets/service_broker/vendor/cache/json-2.6.3.gem
deleted file mode 100644
index f76ee7480..000000000
Binary files a/assets/service_broker/vendor/cache/json-2.6.3.gem and /dev/null differ
diff --git a/assets/service_broker/vendor/cache/json-2.7.0.gem b/assets/service_broker/vendor/cache/json-2.7.0.gem
new file mode 100644
index 000000000..da6306429
Binary files /dev/null and b/assets/service_broker/vendor/cache/json-2.7.0.gem differ