diff --git a/notification-service/package-lock.json b/notification-service/package-lock.json
index db8d58e..757d410 100644
--- a/notification-service/package-lock.json
+++ b/notification-service/package-lock.json
@@ -12,7 +12,7 @@
         "dotenv": "^16.5.0",
         "express": "^4.21.2",
         "ioredis": "^5.10.1",
-        "nodemailer": "^6.10.1"
+        "nodemailer": "^8.0.5"
       },
       "devDependencies": {
         "@types/express": "^5.0.3",
@@ -1360,9 +1360,9 @@
       }
     },
     "node_modules/nodemailer": {
-      "version": "6.10.1",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.10.1.tgz",
-      "integrity": "sha512-Z+iLaBGVaSjbIzQ4pX6XV41HrooLsQ10ZWPUehGmuantvzWoDVBnmsdUcOIDM1t+yPor5pDhVlDESgOMEGxhHA==",
+      "version": "8.0.5",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-8.0.5.tgz",
+      "integrity": "sha512-0PF8Yb1yZuQfQbq+5/pZJrtF6WQcjTd5/S4JOHs9PGFxuTqoB/icwuB44pOdURHJbRKX1PPoJZtY7R4VUoCC8w==",
       "license": "MIT-0",
       "engines": {
         "node": ">=6.0.0"
diff --git a/notification-service/package.json b/notification-service/package.json
index 428b1a4..5f17397 100644
--- a/notification-service/package.json
+++ b/notification-service/package.json
@@ -12,7 +12,7 @@
     "dotenv": "^16.5.0",
     "express": "^4.21.2",
     "ioredis": "^5.10.1",
-    "nodemailer": "^6.10.1"
+    "nodemailer": "^8.0.5"
   },
   "devDependencies": {
     "@types/express": "^5.0.3",