diff --git a/package.json b/package.json
index 2fb4567ca..8c7eca0be 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
     "mmdb-lib": "^3.0.2",
     "next": "16.3.4",
     "next-themes": "^0.4.6",
-    "nodemailer": "9.1.1",
+    "nodemailer": "10.0.9",
     "otpauth": "^9.5.1",
     "p-limit": "^7.3.1",
     "pg": "^8.23.0",
@@ -114,7 +114,6 @@
     "@tailwindcss/postcss": "^4",
     "@testcontainers/postgresql": "^12.1.0",
     "@types/node": "26.1.1",
-    "@types/nodemailer": "^8.0.1",
     "@types/pg": "^8.23.1",
     "@types/qrcode": "^1.5.6",
     "@types/react": "^19",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 116b10500..2a8420b94 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -120,8 +120,8 @@ importers:
         specifier: ^0.4.6
         version: 0.4.6(react-dom@19.2.7(react@19.2.7))(react@19.2.7)
       nodemailer:
-        specifier: 9.1.1
-        version: 9.1.1
+        specifier: 10.0.9
+        version: 10.0.9
       otpauth:
         specifier: ^9.5.1
         version: 9.5.1
@@ -210,9 +210,6 @@ importers:
       '@types/node':
         specifier: 26.1.1
         version: 26.1.1
-      '@types/nodemailer':
-        specifier: ^8.0.1
-        version: 8.0.1
       '@types/pg':
         specifier: ^8.23.1
         version: 8.23.1
@@ -2906,9 +2903,6 @@ packages:
   '@types/node@26.1.1':
     resolution: {integrity: sha512-nxAkRSVkN1Y0JC1W8ky/fTfkGsMmcrRsbx+3XoZE+rMOX71kLYTV7fLXpqud1GpbpP5TuffXFqfX7fH2GgZREw==}
 
-  '@types/nodemailer@8.0.1':
-    resolution: {integrity: sha512-PxpaInm8V1JQDd4j0ds5HfvWQk8JupS1C0Picb96QJsrrRDjBH+DlK7L4ZdNSqNULhiZRQHc40nLVShaGxXAMw==}
-
   '@types/pako@2.0.4':
     resolution: {integrity: sha512-VWDCbrLeVXJM9fihYodcLiIv0ku+AlOa/TQ1SvYOaBuyrSKgEcro95LJyIsJ4vSo6BXIxOKxiJAat04CmST9Fw==}
 
@@ -5369,9 +5363,9 @@ packages:
     resolution: {integrity: sha512-wRNIrw4DmVLKQlbgOMdkMx27Wrpzes2hh5Jtbi2bjPd+4wJstWIqP5A+lscnqbm0xxmT5Bpg8Lec5ItEBwx6BQ==}
     engines: {node: '>=18'}
 
-  nodemailer@9.1.1:
-    resolution: {integrity: sha512-izw9mVKFix6YSnC9eLgV6g1opl9DUlRio9ZNcq+Wu9Ujn2UwF+8Nl0B8nz22kEC+CTZCvinkxwJ0DeFbb6NwcQ==}
-    engines: {node: '>=6.0.0'}
+  nodemailer@10.0.9:
+    resolution: {integrity: sha512-BF0qcyplCwp+jMk6HCjFykBz/YhhZSsxrARhOldLwFWH+8kGjQsd2WIMIZhqEuyXRoGFi0ONbDeWDMDoL8MhLw==}
+    engines: {node: '>=20.0.0'}
 
   non-error@0.1.0:
     resolution: {integrity: sha512-TMB1uHiGsHRGv1uYclfhivcnf0/PdFp2pNqRxXjncaAsjYMoisaQJI+SSZCqRq+VliwRTC8tsMQfmrWjDMhkPQ==}
@@ -9576,10 +9570,6 @@ snapshots:
     dependencies:
       undici-types: 8.3.0
 
-  '@types/nodemailer@8.0.1':
-    dependencies:
-      '@types/node': 26.1.1
-
   '@types/pako@2.0.4': {}
 
   '@types/pg@8.23.1':
@@ -12187,7 +12177,7 @@ snapshots:
 
   node-releases@2.0.51: {}
 
-  nodemailer@9.1.1: {}
+  nodemailer@10.0.9: {}
 
   non-error@0.1.0: {}