diff --git a/samples/hash-server/package-lock.json b/samples/hash-server/package-lock.json
index 9b9f4eb..2ac66d0 100644
--- a/samples/hash-server/package-lock.json
+++ b/samples/hash-server/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "@crispthinking/athena-classifier-sdk": "file:../../",
         "express": "^4.22.1",
-        "multer": "^2.1.0"
+        "multer": "^2.1.1"
       },
       "devDependencies": {
         "@types/express": "^4.17.21",
@@ -38,7 +38,7 @@
         "jwt-decode": "^4.0.0",
         "opencv-wasm": "^4.3.0-10",
         "openid-client": "^6.8.1",
-        "protobufjs": "^7.5.4",
+        "protobufjs": "^8.0.0",
         "rxjs": "^7.8.2",
         "sharp": "^0.34.5",
         "tslib": "~2.8"
@@ -1259,9 +1259,9 @@
       "license": "MIT"
     },
     "node_modules/multer": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/multer/-/multer-2.1.0.tgz",
-      "integrity": "sha512-TBm6j41rxNohqawsxlsWsNNh/VdV4QFXcBvRcPhXaA05EZ79z0qJ2bQFpync6JBoHTeNY5Q1JpG7AlTjdlfAEA==",
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/multer/-/multer-2.1.1.tgz",
+      "integrity": "sha512-mo+QTzKlx8R7E5ylSXxWzGoXoZbOsRMpyitcht8By2KHvMbf3tjwosZ/Mu/XYU6UuJ3VZnODIrak5ZrPiPyB6A==",
       "license": "MIT",
       "dependencies": {
         "append-field": "^1.0.0",
@@ -1320,9 +1320,9 @@
       }
     },
     "node_modules/path-to-regexp": {
-      "version": "0.1.12",
-      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.12.tgz",
-      "integrity": "sha512-RA1GjUVMnvYFxuqovrEqZoxxW5NUZqbwKtYz/Tt7nXerk0LbLblQmrsgdeOxV5SFHf0UDggjS/bSeOZwt1pmEQ==",
+      "version": "0.1.13",
+      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.13.tgz",
+      "integrity": "sha512-A/AGNMFN3c8bOlvV9RreMdrv7jsmF9XIfDeCd87+I8RNg6s78BhJxMu69NEMHBSJFxKidViTEdruRwEk/WIKqA==",
       "license": "MIT"
     },
     "node_modules/proxy-addr": {
diff --git a/samples/hash-server/package.json b/samples/hash-server/package.json
index aa53550..75e0e00 100644
--- a/samples/hash-server/package.json
+++ b/samples/hash-server/package.json
@@ -17,7 +17,7 @@
   "dependencies": {
     "@crispthinking/athena-classifier-sdk": "file:../../",
     "express": "^4.22.1",
-    "multer": "^2.1.0"
+    "multer": "^2.1.1"
   },
   "devDependencies": {
     "@types/express": "^4.17.21",