diff --git a/package-lock.json b/package-lock.json
index b6cad41..b584fa7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1759,7 +1759,7 @@
     },
     "minimist": {
       "version": "0.0.10",
-      "resolved": "http://registry.npmjs.org/minimist/-/minimist-0.0.10.tgz",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.10.tgz",
       "integrity": "sha1-3j+YVD2/lggr5IrRoMfNqDYwHc8="
     },
     "mkdirp": {
@@ -1823,9 +1823,9 @@
       "integrity": "sha1-yobR/ogoFpsBICCOPchCS524NCw="
     },
     "nodemailer": {
-      "version": "6.4.2",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.4.2.tgz",
-      "integrity": "sha512-g0n4nH1ONGvqYo1v72uSWvF/MRNnnq1LzmSzXb/6EPF3LFb51akOhgG3K2+aETAsJx90/Q5eFNTntu4vBCwyQQ=="
+      "version": "6.4.16",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.4.16.tgz",
+      "integrity": "sha512-68K0LgZ6hmZ7PVmwL78gzNdjpj5viqBdFqKrTtr9bZbJYj6BRj5W6WGkxXrEnUl3Co3CBXi3CZBUlpV/foGnOQ=="
     },
     "nodemon": {
       "version": "2.0.3",
diff --git a/package.json b/package.json
index 1129c77..9b94506 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "http-errors": "~1.6.2",
     "mongodb": "^3.4.1",
     "morgan": "~1.9.0",
-    "nodemailer": "^6.4.2",
+    "nodemailer": "^6.4.16",
     "nodemon": "^2.0.3",
     "pdfkit": "^0.11.0"
   }