diff --git a/back-end/package-lock.json b/back-end/package-lock.json
index 14f0f3f..ddcd194 100644
--- a/back-end/package-lock.json
+++ b/back-end/package-lock.json
@@ -860,9 +860,9 @@
       "integrity": "sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw=="
     },
     "nodemailer": {
-      "version": "6.4.10",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.4.10.tgz",
-      "integrity": "sha512-j+pS9CURhPgk6r0ENr7dji+As2xZiHSvZeVnzKniLOw1eRAyM/7flP0u65tCnsapV8JFu+t0l/5VeHsCZEeh9g=="
+      "version": "6.4.16",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.4.16.tgz",
+      "integrity": "sha512-68K0LgZ6hmZ7PVmwL78gzNdjpj5viqBdFqKrTtr9bZbJYj6BRj5W6WGkxXrEnUl3Co3CBXi3CZBUlpV/foGnOQ=="
     },
     "oauth": {
       "version": "0.9.15",
diff --git a/back-end/package.json b/back-end/package.json
index 5763e43..bd9c53a 100644
--- a/back-end/package.json
+++ b/back-end/package.json
@@ -18,7 +18,7 @@
     "mongoose-currency": "^0.2.0",
     "morgan": "~1.9.1",
     "multer": "^1.4.2",
-    "nodemailer": "^6.4.10",
+    "nodemailer": "^6.4.16",
     "passport": "^0.4.1",
     "passport-facebook-token": "^3.3.0",
     "passport-jwt": "^4.0.0",