diff --git a/Gemfile.lock b/Gemfile.lock
index f0e5955ec..8d2249315 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -305,7 +305,7 @@ GEM
     multi_json (1.11.3)
     multi_xml (0.6.0)
     multipart-post (2.1.1)
-    newrelic_rpm (6.3.0.355)
+    newrelic_rpm (6.4.0.356)
     nio4r (2.3.1)
     nokogiri (1.10.3)
       mini_portile2 (~> 2.4.0)