diff --git a/package-lock.json b/package-lock.json
index 4847358..8fff02c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
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         "lucide-react": "^1.45.0",
-        "multer": "^2.0.2",
+        "multer": "^2.4.0",
         "openai": "^7.15.0",
         "pdf-lib": "^1.17.1",
         "pdfjs-dist": "^6.3.289",
@@ -2805,12 +2805,6 @@
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-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.2.tgz",
-      "integrity": "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==",
-      "license": "MIT"
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       "resolved": "https://registry.npmjs.org/buffer-indexof-polyfill/-/buffer-indexof-polyfill-1.0.2.tgz",
@@ -2947,21 +2941,6 @@
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       "license": "MIT"
     },
-    "node_modules/concat-stream": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-2.0.0.tgz",
-      "integrity": "sha512-MWufYdFw53ccGjCA+Ol7XJYpAlW6/prSMzuPOTRnJGcGzuhLn4Scrz7qf6o8bROZ514ltazcIFJZevcfbo0x7A==",
-      "engines": [
-        "node >= 6.0"
-      ],
-      "license": "MIT",
-      "dependencies": {
-        "buffer-from": "^1.0.0",
-        "inherits": "^2.0.3",
-        "readable-stream": "^3.0.2",
-        "typedarray": "^0.0.6"
-      }
-    },
     "node_modules/concurrently": {
       "version": "10.0.5",
       "resolved": "https://registry.npmjs.org/concurrently/-/concurrently-10.0.5.tgz",
@@ -4522,14 +4501,13 @@
       "license": "MIT"
     },
     "node_modules/multer": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/multer/-/multer-2.3.0.tgz",
-      "integrity": "sha512-cjNbm3sttszgZeGfJR124D+jFEfkXCVAsoPBmFn9X7UxmDSFHWqE2CoEj0vrmSpuAFnqWR1Szcm9QTsiHr60Xw==",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/multer/-/multer-2.4.0.tgz",
+      "integrity": "sha512-7dqa0ZcFfzbefdTuIkzOSMvZWC0J7FLqBOjJUZvDCXShIURWKxAyTT1wHhnE5q19c7jOJf43IYYKjBmZVZmvhg==",
       "license": "MIT",
       "dependencies": {
         "append-field": "^1.0.0",
         "busboy": "^1.6.0",
-        "concat-stream": "^2.0.0",
         "type-is": "^1.6.18"
       },
       "engines": {
@@ -5552,12 +5530,6 @@
         "url": "https://opencollective.com/express"
       }
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-    "node_modules/typedarray": {
-      "version": "0.0.6",
-      "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",
-      "integrity": "sha512-/aCDEGatGvZ2BIk+HmLf4ifCJFwvKFNb9/JeZPMulfgFracn9QFcAf5GO8B/mweUjSoblS5In0cWhqpfs/5PQA==",
-      "license": "MIT"
-    },
     "node_modules/typescript": {
       "version": "7.0.2",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-7.0.2.tgz",
diff --git a/package.json b/package.json
index e0faf4d..5e4a27b 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "jszip": "^3.10.2",
     "katex": "^0.18.7",
     "lucide-react": "^1.45.0",
-    "multer": "^2.0.2",
+    "multer": "^2.4.0",
     "openai": "^7.15.0",
     "pdf-lib": "^1.17.1",
     "pdfjs-dist": "^6.3.289",