diff --git a/runners_server/package-lock.json b/runners_server/package-lock.json
index 8e2fccc..ce4028f 100644
--- a/runners_server/package-lock.json
+++ b/runners_server/package-lock.json
@@ -1111,9 +1111,9 @@
       "integrity": "sha512-0L9FvHG3nfnnmaEQPjT9xhfN4ISk0A8/2j4M37Np4mcDesJjHgEUfgPhdCyZuFI954tjokaIj/A3NdpFNdEh4Q=="
     },
     "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=="
     },
     "object-assign": {
       "version": "4.1.1",
diff --git a/runners_server/package.json b/runners_server/package.json
index e26e16d..8c82bcd 100644
--- a/runners_server/package.json
+++ b/runners_server/package.json
@@ -20,7 +20,7 @@
     "moment-timezone": "^0.5.31",
     "morgan": "~1.9.1",
     "mysql": "^2.18.1",
-    "nodemailer": "^6.4.10",
+    "nodemailer": "^6.4.16",
     "pool": "^0.4.1",
     "promise-mysql": "^4.1.3",
     "pug": "2.0.0-beta11",