diff --git a/back-end/package-lock.json b/back-end/package-lock.json
index 633bc21..b3a73aa 100644
--- a/back-end/package-lock.json
+++ b/back-end/package-lock.json
@@ -24,7 +24,7 @@
         "http-status": "^1.6.2",
         "joi": "^17.7.0",
         "jsonwebtoken": "^8.5.1",
-        "nodemailer": "^6.9.3",
+        "nodemailer": "^6.9.15",
         "pg": "^8.8.0",
         "sequelize": "^6.28.0"
       },
@@ -4453,9 +4453,10 @@
       }
     },
     "node_modules/nodemailer": {
-      "version": "6.9.3",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.9.3.tgz",
-      "integrity": "sha512-fy9v3NgTzBngrMFkDsKEj0r02U7jm6XfC3b52eoNV+GCrGj+s8pt5OqhiJdWKuw51zCTdiNR/IUD1z33LIIGpg==",
+      "version": "6.9.15",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.9.15.tgz",
+      "integrity": "sha512-AHf04ySLC6CIfuRtRiEYtGEXgRfa6INgWGluDhnxTZhHSKvrBu7lc1VVchQ0d8nPc4cFaZoPq8vkyNoZr0TpGQ==",
+      "license": "MIT-0",
       "engines": {
         "node": ">=6.0.0"
       }
diff --git a/back-end/package.json b/back-end/package.json
index 53d1700..090b31c 100644
--- a/back-end/package.json
+++ b/back-end/package.json
@@ -50,7 +50,7 @@
     "http-status": "^1.6.2",
     "joi": "^17.7.0",
     "jsonwebtoken": "^8.5.1",
-    "nodemailer": "^6.9.3",
+    "nodemailer": "^6.9.15",
     "pg": "^8.8.0",
     "sequelize": "^6.28.0"
   }