diff --git a/package.json b/package.json
index 5a604c5941..b60bf32e07 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "nodebb-widget-essentials": "2.0.6",
     "nodemailer": "2.0.0",
     "nodemailer-sendmail-transport": "1.0.0",
-    "nodemailer-smtp-transport": "1.0.0",
+    "nodemailer-smtp-transport": "^2.4.1",
     "passport": "^0.3.0",
     "passport-local": "1.0.0",
     "postcss": "^5.0.13",