diff --git a/package-lock.json b/package-lock.json
index 13a6bd14..a816d862 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -26,7 +26,7 @@
                 "js-yaml": "4.1.0",
                 "mathjs": "^11.3.3",
                 "node-cron": "^3.0.2",
-                "nodemailer": "6.7.5",
+                "nodemailer": "6.9.9",
                 "nodemon": "^2.0.20",
                 "pg": "8.7.3",
                 "textversionjs": "1.1.3",
@@ -3260,9 +3260,9 @@
             "dev": true
         },
         "node_modules/nodemailer": {
-            "version": "6.7.5",
-            "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.7.5.tgz",
-            "integrity": "sha512-6VtMpwhsrixq1HDYSBBHvW0GwiWawE75dS3oal48VqRhUvKJNnKnJo2RI/bCVQubj1vgrgscMNW4DHaD6xtMCg==",
+            "version": "6.9.9",
+            "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.9.9.tgz",
+            "integrity": "sha512-dexTll8zqQoVJEZPwQAKzxxtFn0qTnjdQTchoU6Re9BUUGBJiOy3YMn/0ShTW6J5M0dfQ1NeDeRTTl4oIWgQMA==",
             "engines": {
                 "node": ">=6.0.0"
             }
@@ -7034,9 +7034,9 @@
             "dev": true
         },
         "nodemailer": {
-            "version": "6.7.5",
-            "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.7.5.tgz",
-            "integrity": "sha512-6VtMpwhsrixq1HDYSBBHvW0GwiWawE75dS3oal48VqRhUvKJNnKnJo2RI/bCVQubj1vgrgscMNW4DHaD6xtMCg=="
+            "version": "6.9.9",
+            "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.9.9.tgz",
+            "integrity": "sha512-dexTll8zqQoVJEZPwQAKzxxtFn0qTnjdQTchoU6Re9BUUGBJiOy3YMn/0ShTW6J5M0dfQ1NeDeRTTl4oIWgQMA=="
         },
         "nodemon": {
             "version": "2.0.20",
diff --git a/package.json b/package.json
index 1711f0a3..426ccd4e 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
         "js-yaml": "4.1.0",
         "mathjs": "^11.3.3",
         "node-cron": "^3.0.2",
-        "nodemailer": "6.7.5",
+        "nodemailer": "6.9.9",
         "nodemon": "^2.0.20",
         "pg": "8.7.3",
         "textversionjs": "1.1.3",