diff --git a/samples/demo/package-lock.json b/samples/demo/package-lock.json
index 061217cd..674ce573 100644
--- a/samples/demo/package-lock.json
+++ b/samples/demo/package-lock.json
@@ -28,7 +28,7 @@
       "devDependencies": {
         "@types/express": "^5.0.6",
         "@types/node": "^25.9.1",
-        "concurrently": "^9.2.1",
+        "concurrently": "^9.2.4",
         "nodemon": "^3.1.11",
         "rimraf": "^6.1.2",
         "ts-node": "^10.9.2",
@@ -2395,15 +2395,15 @@
       }
     },
     "node_modules/concurrently": {
-      "version": "9.2.1",
-      "resolved": "https://registry.npmjs.org/concurrently/-/concurrently-9.2.1.tgz",
-      "integrity": "sha512-fsfrO0MxV64Znoy8/l1vVIjjHa29SZyyqPgQBwhiDcaW8wJc2W3XWVOGx4M3oJBnv/zdUZIIp1gDeS98GzP8Ng==",
+      "version": "9.2.4",
+      "resolved": "https://registry.npmjs.org/concurrently/-/concurrently-9.2.4.tgz",
+      "integrity": "sha512-TZ0CEhyzvFjgtAvHTusDMgj7wNdihCh7LLLrzdUOXIhdlnL2JBBGA9eJxR24rtqgmdjh3OA3hrN1rCHj6HM8qA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "chalk": "4.1.2",
         "rxjs": "7.8.2",
-        "shell-quote": "1.8.3",
+        "shell-quote": "1.9.0",
         "supports-color": "8.1.1",
         "tree-kill": "1.2.2",
         "yargs": "17.7.2"
@@ -4329,9 +4329,9 @@
       "license": "ISC"
     },
     "node_modules/shell-quote": {
-      "version": "1.8.3",
-      "resolved": "https://registry.npmjs.org/shell-quote/-/shell-quote-1.8.3.tgz",
-      "integrity": "sha512-ObmnIF4hXNg1BqhnHmgbDETF8dLPCggZWBjkQfhZpbszZnYur5DUljTcCHii5LC3J5E0yeO/1LIMyH+UvHQgyw==",
+      "version": "1.9.0",
+      "resolved": "https://registry.npmjs.org/shell-quote/-/shell-quote-1.9.0.tgz",
+      "integrity": "sha512-Iov+JwFv/2HcTpcwNMKd8+IWNb8tboQJNQTkAY/LLVK7gGH9jy+LGkVqPxfekHl+yMmiqXszdGWXgkfml7hjqA==",
       "dev": true,
       "license": "MIT",
       "engines": {
diff --git a/samples/demo/package.json b/samples/demo/package.json
index 864772c8..c7a07a98 100644
--- a/samples/demo/package.json
+++ b/samples/demo/package.json
@@ -16,7 +16,7 @@
   "devDependencies": {
     "@types/express": "^5.0.6",
     "@types/node": "^25.9.1",
-    "concurrently": "^9.2.1",
+    "concurrently": "^9.2.4",
     "nodemon": "^3.1.11",
     "rimraf": "^6.1.2",
     "ts-node": "^10.9.2",