diff --git a/flutter_app/package-lock.json b/flutter_app/package-lock.json
index e4e56e3..2aba8d6 100644
--- a/flutter_app/package-lock.json
+++ b/flutter_app/package-lock.json
@@ -4,10 +4,9 @@
   "requires": true,
   "packages": {
     "": {
-      "name": "iot",
       "dependencies": {
         "cors": "^2.8.5",
-        "nodemailer": "^6.9.0"
+        "nodemailer": "^7.0.11"
       }
     },
     "node_modules/cors": {
@@ -23,9 +22,9 @@
       }
     },
     "node_modules/nodemailer": {
-      "version": "6.9.0",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.9.0.tgz",
-      "integrity": "sha512-jFaCEGTeT3E/m/5R2MHWiyQH3pSARECRUDM+1hokOYc3lQAAG7ASuy+2jIsYVf+RVa9zePopSQwKNVFH8DKUpA==",
+      "version": "7.0.11",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-7.0.11.tgz",
+      "integrity": "sha512-gnXhNRE0FNhD7wPSCGhdNh46Hs6nm+uTyg+Kq0cZukNQiYdnCsoQjodNP9BQVG9XrcK/v6/MgpAPBUFyzh9pvw==",
       "engines": {
         "node": ">=6.0.0"
       }
@@ -58,9 +57,9 @@
       }
     },
     "nodemailer": {
-      "version": "6.9.0",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.9.0.tgz",
-      "integrity": "sha512-jFaCEGTeT3E/m/5R2MHWiyQH3pSARECRUDM+1hokOYc3lQAAG7ASuy+2jIsYVf+RVa9zePopSQwKNVFH8DKUpA=="
+      "version": "7.0.11",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-7.0.11.tgz",
+      "integrity": "sha512-gnXhNRE0FNhD7wPSCGhdNh46Hs6nm+uTyg+Kq0cZukNQiYdnCsoQjodNP9BQVG9XrcK/v6/MgpAPBUFyzh9pvw=="
     },
     "object-assign": {
       "version": "4.1.1",
diff --git a/flutter_app/package.json b/flutter_app/package.json
index 5268c99..3cd3127 100644
--- a/flutter_app/package.json
+++ b/flutter_app/package.json
@@ -1,6 +1,6 @@
 {
   "dependencies": {
     "cors": "^2.8.5",
-    "nodemailer": "^6.9.0"
+    "nodemailer": "^7.0.11"
   }
 }