diff --git a/package-lock.json b/package-lock.json
index 84e3394..6a0bb9d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "ISC",
       "dependencies": {
         "cors": "2.8.6",
-        "express": "5.2.1",
+        "express": "5.3.0",
         "smtp-server": "3.19.18"
       },
       "devDependencies": {
@@ -80,19 +80,6 @@
         "url": "https://opencollective.com/express"
       }
     },
-    "node_modules/body-parser/node_modules/content-type": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/content-type/-/content-type-2.1.0.tgz",
-      "integrity": "sha512-mj7UPXE0jaqaOsukNZRUEfEi2AcL7C/vwmwcHV0O97eO1E1pxBZuyjlZrx5seTaNBg1U6+o35wpa35Qfcc+7ag==",
-      "license": "MIT",
-      "engines": {
-        "node": ">=18"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/express"
-      }
-    },
     "node_modules/bytes": {
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.2.tgz",
@@ -142,9 +129,9 @@
       }
     },
     "node_modules/content-disposition": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-1.1.0.tgz",
-      "integrity": "sha512-5jRCH9Z/+DRP7rkvY83B+yGIGX96OYdJmzngqnw2SBSxqCFPd0w2km3s5iawpGX8krnwSGmF0FW5Nhr0Hfai3g==",
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-2.0.1.tgz",
+      "integrity": "sha512-e+H0ZXHSWYrENhQzw1LPuP4oF5MzVKmDU6d3hxlvaPEYLLg62MxtQNPRx4SYSuYJSBUgnQIG4HIN2tEtNv7Dog==",
       "license": "MIT",
       "engines": {
         "node": ">=18"
@@ -155,12 +142,16 @@
       }
     },
     "node_modules/content-type": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.5.tgz",
-      "integrity": "sha512-nTjqfcBFEipKdXCv4YDQWCfmcLZKm81ldF0pAopTvyrFGVbcR6P/VAAd5G7N+0tTr8QqiU0tFadD6FK4NtJwOA==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/content-type/-/content-type-2.1.0.tgz",
+      "integrity": "sha512-mj7UPXE0jaqaOsukNZRUEfEi2AcL7C/vwmwcHV0O97eO1E1pxBZuyjlZrx5seTaNBg1U6+o35wpa35Qfcc+7ag==",
       "license": "MIT",
       "engines": {
-        "node": ">= 0.6"
+        "node": ">=18"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
       }
     },
     "node_modules/cookie": {
@@ -332,15 +323,15 @@
       }
     },
     "node_modules/express": {
-      "version": "5.2.1",
-      "resolved": "https://registry.npmjs.org/express/-/express-5.2.1.tgz",
-      "integrity": "sha512-hIS4idWWai69NezIdRt2xFVofaF4j+6INOpJlVOLDO8zXGpUVEVzIYk12UUi2JzjEzWL3IOAxcTubgz9Po0yXw==",
+      "version": "5.3.0",
+      "resolved": "https://registry.npmjs.org/express/-/express-5.3.0.tgz",
+      "integrity": "sha512-qCqy1xSoaugxOD4IVHb1ZWdkvCF2W3aE2okKouWj8VwJ+ztskSiXoBnCSJqfKT+cVPJhuJqe9YLbY425+Zh00g==",
       "license": "MIT",
       "dependencies": {
         "accepts": "^2.0.0",
-        "body-parser": "^2.2.1",
-        "content-disposition": "^1.0.0",
-        "content-type": "^1.0.5",
+        "body-parser": "^2.3.0",
+        "content-disposition": "^2.0.1",
+        "content-type": "^2.0.0",
         "cookie": "^0.7.1",
         "cookie-signature": "^1.2.1",
         "debug": "^4.4.0",
@@ -356,14 +347,14 @@
         "on-finished": "^2.4.1",
         "once": "^1.4.0",
         "parseurl": "^1.3.3",
-        "proxy-addr": "^2.0.7",
-        "qs": "^6.14.0",
+        "proxy-addr": "^2.0.8",
+        "qs": "^6.16.0",
         "range-parser": "^1.2.1",
         "router": "^2.2.0",
         "send": "^1.1.0",
         "serve-static": "^2.2.0",
         "statuses": "^2.0.1",
-        "type-is": "^2.0.1",
+        "type-is": "^2.1.0",
         "vary": "^1.1.2"
       },
       "engines": {
@@ -646,19 +637,6 @@
         "url": "https://opencollective.com/express"
       }
     },
-    "node_modules/negotiator/node_modules/content-type": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/content-type/-/content-type-2.1.0.tgz",
-      "integrity": "sha512-mj7UPXE0jaqaOsukNZRUEfEi2AcL7C/vwmwcHV0O97eO1E1pxBZuyjlZrx5seTaNBg1U6+o35wpa35Qfcc+7ag==",
-      "license": "MIT",
-      "engines": {
-        "node": ">=18"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/express"
-      }
-    },
     "node_modules/nodemailer": {
       "version": "10.0.16",
       "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-10.0.16.tgz",
@@ -1043,19 +1021,6 @@
         "url": "https://opencollective.com/express"
       }
     },
-    "node_modules/type-is/node_modules/content-type": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/content-type/-/content-type-2.1.0.tgz",
-      "integrity": "sha512-mj7UPXE0jaqaOsukNZRUEfEi2AcL7C/vwmwcHV0O97eO1E1pxBZuyjlZrx5seTaNBg1U6+o35wpa35Qfcc+7ag==",
-      "license": "MIT",
-      "engines": {
-        "node": ">=18"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/express"
-      }
-    },
     "node_modules/unpipe": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
diff --git a/package.json b/package.json
index f0d8e7c..6e31746 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
   "license": "ISC",
   "dependencies": {
     "cors": "2.8.6",
-    "express": "5.2.1",
+    "express": "5.3.0",
     "smtp-server": "3.19.18"
   },
   "devDependencies": {