diff --git a/backend/package-lock.json b/backend/package-lock.json
index 013131f..db01e14 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -14,7 +14,7 @@
         "cookie-parser": "^1.4.7",
         "cors": "^2.8.5",
         "dotenv": "^16.4.5",
-        "express": "^4.21.1",
+        "express": "^4.21.2",
         "jsonwebtoken": "^9.0.2",
         "mongoose": "^8.7.1",
         "multer": "^1.4.5-lts.1",
@@ -624,9 +624,9 @@
       }
     },
     "node_modules/express": {
-      "version": "4.21.1",
-      "resolved": "https://registry.npmjs.org/express/-/express-4.21.1.tgz",
-      "integrity": "sha512-YSFlK1Ee0/GC8QaO91tHcDxJiE/X4FbpAyQWkxAvG6AXCuR65YzK8ua6D9hvi/TzUfZMpc+BwuM1IPw8fmQBiQ==",
+      "version": "4.21.2",
+      "resolved": "https://registry.npmjs.org/express/-/express-4.21.2.tgz",
+      "integrity": "sha512-28HqgMZAmih1Czt9ny7qr6ek2qddF4FclbMzwhCREB6OFfH+rXAnuNCwo1/wFvrtbgsQDb4kSbX9de9lFbrXnA==",
       "license": "MIT",
       "dependencies": {
         "accepts": "~1.3.8",
@@ -648,7 +648,7 @@
         "methods": "~1.1.2",
         "on-finished": "2.4.1",
         "parseurl": "~1.3.3",
-        "path-to-regexp": "0.1.10",
+        "path-to-regexp": "0.1.12",
         "proxy-addr": "~2.0.7",
         "qs": "6.13.0",
         "range-parser": "~1.2.1",
@@ -663,6 +663,10 @@
       },
       "engines": {
         "node": ">= 0.10.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/express"
       }
     },
     "node_modules/fill-range": {
@@ -1688,9 +1692,9 @@
       }
     },
     "node_modules/path-to-regexp": {
-      "version": "0.1.10",
-      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.10.tgz",
-      "integrity": "sha512-7lf7qcQidTku0Gu3YDPc8DJ1q7OOucfa/BSsIwjuh56VU7katFvuM8hULfkwB3Fns/rsVF7PwPKVw1sl5KQS9w==",
+      "version": "0.1.12",
+      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.12.tgz",
+      "integrity": "sha512-RA1GjUVMnvYFxuqovrEqZoxxW5NUZqbwKtYz/Tt7nXerk0LbLblQmrsgdeOxV5SFHf0UDggjS/bSeOZwt1pmEQ==",
       "license": "MIT"
     },
     "node_modules/picomatch": {
diff --git a/backend/package.json b/backend/package.json
index f401c70..3f45642 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -14,7 +14,7 @@
     "cookie-parser": "^1.4.7",
     "cors": "^2.8.5",
     "dotenv": "^16.4.5",
-    "express": "^4.21.1",
+    "express": "^4.21.2",
     "jsonwebtoken": "^9.0.2",
     "mongoose": "^8.7.1",
     "multer": "^1.4.5-lts.1",