diff --git a/web/package-lock.json b/web/package-lock.json
index 22ba037..e575e1b 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -456,9 +456,9 @@
       "integrity": "sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk="
     },
     "nodemailer": {
-      "version": "4.6.8",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-4.6.8.tgz",
-      "integrity": "sha512-A3s7EM/426OBIZbLHXq2KkgvmKbn2Xga4m4G+ZUA4IaZvG8PcZXrFh+2E4VaS2o+emhuUVRnzKN2YmpkXQ9qwA=="
+      "version": "6.4.16",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.4.16.tgz",
+      "integrity": "sha512-68K0LgZ6hmZ7PVmwL78gzNdjpj5viqBdFqKrTtr9bZbJYj6BRj5W6WGkxXrEnUl3Co3CBXi3CZBUlpV/foGnOQ=="
     },
     "on-finished": {
       "version": "2.3.0",
diff --git a/web/package.json b/web/package.json
index 37c8200..c29d97d 100644
--- a/web/package.json
+++ b/web/package.json
@@ -18,7 +18,7 @@
     "fs": "0.0.1-security",
     "http": "0.0.0",
     "mongoose": "^5.2.5",
-    "nodemailer": "^4.6.8",
+    "nodemailer": "^6.4.16",
     "passport": "^0.4.0",
     "passport-local": "^1.0.0",
     "passport-local-mongoose": "^5.0.1",