diff --git a/lib/nexmo_developer/Gemfile.lock b/lib/nexmo_developer/Gemfile.lock
index 0bf351d9a..a4d7ea491 100644
--- a/lib/nexmo_developer/Gemfile.lock
+++ b/lib/nexmo_developer/Gemfile.lock
@@ -314,7 +314,7 @@ GEM
     neatjson (0.9)
     nenv (0.3.0)
     netrc (0.11.0)
-    newrelic_rpm (7.2.0)
+    newrelic_rpm (9.3.1)
     nexmo-oas-renderer (2.7.2)
       activemodel (~> 6.1)
       activesupport (~> 6.1)