diff --git a/packages/express-test/package.json b/packages/express-test/package.json
index eb9cd7613..e09bd76ad 100644
--- a/packages/express-test/package.json
+++ b/packages/express-test/package.json
@@ -31,7 +31,7 @@
   "devDependencies": {
     "express": "5.2.1",
     "express-session": "1.19.0",
-    "multer": "2.3.0",
+    "multer": "2.4.0",
     "sinon": "catalog:"
   },
   "peerDependencies": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e57b16d19..c988afe0c 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -472,8 +472,8 @@ importers:
         specifier: 1.19.0
         version: 1.19.0(supports-color@8.1.1)
       multer:
-        specifier: 2.3.0
-        version: 2.3.0
+        specifier: 2.4.0
+        version: 2.4.0
       sinon:
         specifier: 'catalog:'
         version: 22.1.0
@@ -3091,10 +3091,6 @@ packages:
   concat-map@0.0.1:
     resolution: {integrity: sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg==}
 
-  concat-stream@2.0.0:
-    resolution: {integrity: sha512-MWufYdFw53ccGjCA+Ol7XJYpAlW6/prSMzuPOTRnJGcGzuhLn4Scrz7qf6o8bROZ514ltazcIFJZevcfbo0x7A==}
-    engines: {'0': node >= 6.0}
-
   consolidate@0.15.1:
     resolution: {integrity: sha512-DW46nrsMJgy9kqAbPt5rKaCr7uFtpo4mSUvLHIUbJEjm0vo+aY5QLwBUq3FK4tRnJr/X0Psc0C4jf/h+HtXSMw==}
     engines: {node: '>= 0.10.0'}
@@ -4378,8 +4374,8 @@ packages:
   ms@2.1.3:
     resolution: {integrity: sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==}
 
-  multer@2.3.0:
-    resolution: {integrity: sha512-cjNbm3sttszgZeGfJR124D+jFEfkXCVAsoPBmFn9X7UxmDSFHWqE2CoEj0vrmSpuAFnqWR1Szcm9QTsiHr60Xw==}
+  multer@2.4.0:
+    resolution: {integrity: sha512-7dqa0ZcFfzbefdTuIkzOSMvZWC0J7FLqBOjJUZvDCXShIURWKxAyTT1wHhnE5q19c7jOJf43IYYKjBmZVZmvhg==}
     engines: {node: '>= 10.16.0'}
 
   mv@2.1.1:
@@ -5139,9 +5135,6 @@ packages:
     resolution: {integrity: sha512-faYHw0anBbc/kWF3zFTEnxSFOAGUX9GFbOBthvDdLsIlEoWOFOtS0zgCiQYwIskL9iGXZL3kAXD8OoZ4GmMATA==}
     engines: {node: '>= 18'}
 
-  typedarray@0.0.6:
-    resolution: {integrity: sha512-/aCDEGatGvZ2BIk+HmLf4ifCJFwvKFNb9/JeZPMulfgFracn9QFcAf5GO8B/mweUjSoblS5In0cWhqpfs/5PQA==}
-
   typescript@7.0.2:
     resolution: {integrity: sha512-8FYau96o3NKOhbjKi/qNvG/W5jhzxkbdm5sj9AbZ/5T5sWqn3hJgLfGx27sRKZWTvyzCP8dLRBTf5tBTSRVUNA==}
     engines: {node: '>=16.20.0'}
@@ -7732,13 +7725,6 @@ snapshots:
 
   concat-map@0.0.1: {}
 
-  concat-stream@2.0.0:
-    dependencies:
-      buffer-from: 1.1.2
-      inherits: 2.0.4
-      readable-stream: 3.6.2
-      typedarray: 0.0.6
-
   consolidate@0.15.1(lodash@4.18.1):
     dependencies:
       bluebird: 3.7.2
@@ -8873,11 +8859,10 @@ snapshots:
 
   ms@2.1.3: {}
 
-  multer@2.3.0:
+  multer@2.4.0:
     dependencies:
       append-field: 1.0.0
       busboy: 1.6.0
-      concat-stream: 2.0.0
       type-is: 1.6.18
 
   mv@2.1.1:
@@ -9895,8 +9880,6 @@ snapshots:
       media-typer: 1.1.1
       mime-types: 3.0.2
 
-  typedarray@0.0.6: {}
-
   typescript@7.0.2:
     optionalDependencies:
       '@typescript/typescript-aix-ppc64': 7.0.2