diff --git a/package.json b/package.json
index a7ab0e4f9e..a447fb545a 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "mongoose": "5.3.9",
     "multiline": "1.0.2",
     "node-uuid": "1.4.7",
-    "nodemailer": "2.3.0",
+    "nodemailer": "4.0.1",
     "nodemailer-smtp-transport": "2.4.0",
     "oneapm": "1.2.20",
     "passport": "0.3.2",