diff --git a/samples/openapi3/client/petstore/typescript/builds/default/package-lock.json b/samples/openapi3/client/petstore/typescript/builds/default/package-lock.json
index bf761534b18d..60ee189e03e7 100644
--- a/samples/openapi3/client/petstore/typescript/builds/default/package-lock.json
+++ b/samples/openapi3/client/petstore/typescript/builds/default/package-lock.json
@@ -12,7 +12,7 @@
         "@types/node": "^20.17.10",
         "es6-promise": "^4.2.4",
         "form-data": "^4.0.4",
-        "undici": "^7.16.0"
+        "undici": "^7.18.2"
       },
       "devDependencies": {
         "typescript": "^4.0"
@@ -283,10 +283,9 @@
       }
     },
     "node_modules/undici": {
-      "version": "7.16.0",
-      "resolved": "https://registry.npmjs.org/undici/-/undici-7.16.0.tgz",
-      "integrity": "sha512-QEg3HPMll0o3t2ourKwOeUAZ159Kn9mx5pnzHRQO8+Wixmh88YdZRiIwat0iNzNNXn0yoEtXJqFpyW7eM8BV7g==",
-      "license": "MIT",
+      "version": "7.18.2",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-7.18.2.tgz",
+      "integrity": "sha512-y+8YjDFzWdQlSE9N5nzKMT3g4a5UBX1HKowfdXh0uvAnTaqqwqB92Jt4UXBAeKekDs5IaDKyJFR4X1gYVCgXcw==",
       "engines": {
         "node": ">=20.18.1"
       }
@@ -472,9 +471,9 @@
       "dev": true
     },
     "undici": {
-      "version": "7.16.0",
-      "resolved": "https://registry.npmjs.org/undici/-/undici-7.16.0.tgz",
-      "integrity": "sha512-QEg3HPMll0o3t2ourKwOeUAZ159Kn9mx5pnzHRQO8+Wixmh88YdZRiIwat0iNzNNXn0yoEtXJqFpyW7eM8BV7g=="
+      "version": "7.18.2",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-7.18.2.tgz",
+      "integrity": "sha512-y+8YjDFzWdQlSE9N5nzKMT3g4a5UBX1HKowfdXh0uvAnTaqqwqB92Jt4UXBAeKekDs5IaDKyJFR4X1gYVCgXcw=="
     },
     "undici-types": {
       "version": "6.21.0",
diff --git a/samples/openapi3/client/petstore/typescript/builds/default/package.json b/samples/openapi3/client/petstore/typescript/builds/default/package.json
index afbcb6448ac1..6a9259aee78b 100644
--- a/samples/openapi3/client/petstore/typescript/builds/default/package.json
+++ b/samples/openapi3/client/petstore/typescript/builds/default/package.json
@@ -32,7 +32,7 @@
     "prepare": "npm run build"
   },
   "dependencies": {
-    "undici": "^7.16.0",
+    "undici": "^7.18.2",
     "@types/node": "^20.17.10",
     "form-data": "^4.0.4",
     "es6-promise": "^4.2.4"