diff --git a/package-lock.json b/package-lock.json
index 6a56be8..400d190 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
         "dotenv": "^8.2.0",
         "express": "^4.17.1",
         "node-cron": "^3.0.2",
-        "nodemailer": "^6.9.4",
+        "nodemailer": "^9.1.1",
         "pg": "^8.0.3",
         "socket.io": "^2.3.0",
         "socket.io-client": "^2.3.0"
@@ -843,6 +843,21 @@
         "node": ">= 0.6"
       }
     },
+    "node_modules/fsevents": {
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz",
+      "integrity": "sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==",
+      "dev": true,
+      "hasInstallScript": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
+      }
+    },
     "node_modules/function-bind": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
@@ -1370,9 +1385,10 @@
       }
     },
     "node_modules/nodemailer": {
-      "version": "6.9.4",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.9.4.tgz",
-      "integrity": "sha512-CXjQvrQZV4+6X5wP6ZIgdehJamI63MFoYFGGPtHudWym9qaEHDNdPzaj5bfMCvxG1vhAileSWW90q7nL0N36mA==",
+      "version": "9.1.1",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-9.1.1.tgz",
+      "integrity": "sha512-izw9mVKFix6YSnC9eLgV6g1opl9DUlRio9ZNcq+Wu9Ujn2UwF+8Nl0B8nz22kEC+CTZCvinkxwJ0DeFbb6NwcQ==",
+      "license": "MIT-0",
       "engines": {
         "node": ">=6.0.0"
       }
@@ -3074,6 +3090,13 @@
       "resolved": "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz",
       "integrity": "sha512-zJ2mQYM18rEFOudeV4GShTGIQ7RbzA7ozbU9I/XBpm7kqgMywgmylMwXHxZJmkVoYkna9d2pVXVXPdYTP9ej8Q=="
     },
+    "fsevents": {
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz",
+      "integrity": "sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==",
+      "dev": true,
+      "optional": true
+    },
     "function-bind": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
@@ -3468,9 +3491,9 @@
       }
     },
     "nodemailer": {
-      "version": "6.9.4",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.9.4.tgz",
-      "integrity": "sha512-CXjQvrQZV4+6X5wP6ZIgdehJamI63MFoYFGGPtHudWym9qaEHDNdPzaj5bfMCvxG1vhAileSWW90q7nL0N36mA=="
+      "version": "9.1.1",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-9.1.1.tgz",
+      "integrity": "sha512-izw9mVKFix6YSnC9eLgV6g1opl9DUlRio9ZNcq+Wu9Ujn2UwF+8Nl0B8nz22kEC+CTZCvinkxwJ0DeFbb6NwcQ=="
     },
     "nodemon": {
       "version": "2.0.16",
diff --git a/package.json b/package.json
index 17efc79..f585099 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "dotenv": "^8.2.0",
     "express": "^4.17.1",
     "node-cron": "^3.0.2",
-    "nodemailer": "^6.9.4",
+    "nodemailer": "^9.1.1",
     "pg": "^8.0.3",
     "socket.io": "^2.3.0",
     "socket.io-client": "^2.3.0"