diff --git a/package.json b/package.json
index 6e79d9e..b4b3ff9 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "morgan": "*",
     "mysql": "^2.14.1",
     "node-schedule": "^1.2.5",
-    "nodemailer": "^4.4.0",
+    "nodemailer": "^6.9.9",
     "nodemon": "^1.11.0",
     "passport": "*",
     "passport-local": "*",