diff --git a/test/app/package-lock.json b/test/app/package-lock.json
index aa44c80..11c37cf 100644
--- a/test/app/package-lock.json
+++ b/test/app/package-lock.json
@@ -10,7 +10,7 @@
       "license": "MIT",
       "dependencies": {
         "@fastify/formbody": "^7.4.0",
-        "fastify": "^4.27.0"
+        "fastify": "^4.28.0"
       },
       "devDependencies": {
         "@types/node": "^20.14.2",
@@ -1789,9 +1789,9 @@
       "integrity": "sha512-eel5UKGn369gGEWOqBShmFJWfq/xSJvsgDzgLYC845GneayWvXBf0lJCBn5qTABfewy1ZDPoaR5OZCP+kssfuw=="
     },
     "node_modules/fastify": {
-      "version": "4.27.0",
-      "resolved": "https://registry.npmjs.org/fastify/-/fastify-4.27.0.tgz",
-      "integrity": "sha512-ci9IXzbigB8dyi0mSy3faa3Bsj0xWAPb9JeT4KRzubdSb6pNhcADRUaXCBml6V1Ss/a05kbtQls5LBmhHydoTA==",
+      "version": "4.28.0",
+      "resolved": "https://registry.npmjs.org/fastify/-/fastify-4.28.0.tgz",
+      "integrity": "sha512-HhW7UHW07YlqH5qpS0af8d2Gl/o98DhJ8ZDQWHRNDnzeOhZvtreWsX8xanjGgXmkYerGbo8ax/n40Dpwqkot8Q==",
       "funding": [
         {
           "type": "github",
@@ -5235,9 +5235,9 @@
       "integrity": "sha512-eel5UKGn369gGEWOqBShmFJWfq/xSJvsgDzgLYC845GneayWvXBf0lJCBn5qTABfewy1ZDPoaR5OZCP+kssfuw=="
     },
     "fastify": {
-      "version": "4.27.0",
-      "resolved": "https://registry.npmjs.org/fastify/-/fastify-4.27.0.tgz",
-      "integrity": "sha512-ci9IXzbigB8dyi0mSy3faa3Bsj0xWAPb9JeT4KRzubdSb6pNhcADRUaXCBml6V1Ss/a05kbtQls5LBmhHydoTA==",
+      "version": "4.28.0",
+      "resolved": "https://registry.npmjs.org/fastify/-/fastify-4.28.0.tgz",
+      "integrity": "sha512-HhW7UHW07YlqH5qpS0af8d2Gl/o98DhJ8ZDQWHRNDnzeOhZvtreWsX8xanjGgXmkYerGbo8ax/n40Dpwqkot8Q==",
       "requires": {
         "@fastify/ajv-compiler": "^3.5.0",
         "@fastify/error": "^3.4.0",
diff --git a/test/app/package.json b/test/app/package.json
index c28a08b..880ed2d 100644
--- a/test/app/package.json
+++ b/test/app/package.json
@@ -32,6 +32,6 @@
   },
   "dependencies": {
     "@fastify/formbody": "^7.4.0",
-    "fastify": "^4.27.0"
+    "fastify": "^4.28.0"
   }
 }