diff --git a/package-lock.json b/package-lock.json
index 3e6b2ad0..d7744ee3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -40,7 +40,7 @@
         "eslint-plugin-sonarjs": "3.0.5",
         "eslint-plugin-unicorn": "60.0.0",
         "express": "5.1.0",
-        "fastify": "5.6.0",
+        "fastify": "5.6.1",
         "globals": "16.4.0",
         "koa": "3.0.1",
         "memfs": "4.17.2",
@@ -102,6 +102,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@ampproject/remapping": "^2.2.0",
         "@babel/code-frame": "^7.27.1",
@@ -1471,6 +1472,7 @@
       "resolved": "https://registry.npmjs.org/@types/node/-/node-24.5.0.tgz",
       "integrity": "sha512-y1dMvuvJspJiPSDZUQ+WMBvF7dpnEqN4x9DDC9ie5Fs/HUZJA3wFp7EhHoVaKX/iI0cRoECV8X2jL8zi0xrHCg==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "undici-types": "~7.12.0"
       }
@@ -1599,6 +1601,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@typescript-eslint/scope-manager": "8.44.0",
         "@typescript-eslint/types": "8.44.0",
@@ -2120,6 +2123,7 @@
       "integrity": "sha512-NZyJarBfL7nWwIq+FDL6Zp/yHEhePMNnnJ0y3qfieCrmNvYct8uvtiV41UvlSe6apAfk0fY1FbWx+NwfmpvtTg==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -2565,6 +2569,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "caniuse-lite": "^1.0.30001726",
         "electron-to-chromium": "^1.5.173",
@@ -3521,6 +3526,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.8.0",
         "@eslint-community/regexpp": "^4.12.1",
@@ -3767,6 +3773,7 @@
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       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@rtsao/scc": "^1.1.0",
         "array-includes": "^3.1.9",
@@ -4343,9 +4350,9 @@
       "license": "BSD-3-Clause"
     },
     "node_modules/fastify": {
-      "version": "5.6.0",
-      "resolved": "https://registry.npmjs.org/fastify/-/fastify-5.6.0.tgz",
-      "integrity": "sha512-9j2r9TnwNsfGiCKGYT0Voqy244qwcoYM9qvNi/i+F8sNNWDnqUEVuGYNc9GyjldhXmMlJmVPS6gI1LdvjYGRJw==",
+      "version": "5.6.1",
+      "resolved": "https://registry.npmjs.org/fastify/-/fastify-5.6.1.tgz",
+      "integrity": "sha512-WjjlOciBF0K8pDUPZoGPhqhKrQJ02I8DKaDIfO51EL0kbSMwQFl85cRwhOvmSDWoukNOdTo27gLN549pLCcH7Q==",
       "dev": true,
       "funding": [
         {
@@ -6786,6 +6793,7 @@
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       "dev": true,
       "license": "ISC",
+      "peer": true,
       "dependencies": {
         "@istanbuljs/load-nyc-config": "^1.0.0",
         "@istanbuljs/schema": "^0.1.2",
@@ -9049,7 +9057,8 @@
       "version": "2.8.1",
       "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.8.1.tgz",
       "integrity": "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==",
-      "license": "0BSD"
+      "license": "0BSD",
+      "peer": true
     },
     "node_modules/tsscmp": {
       "version": "1.0.6",
@@ -9193,6 +9202,7 @@
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       "dev": true,
       "license": "Apache-2.0",
+      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -9267,6 +9277,7 @@
       "dev": true,
       "hasInstallScript": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "napi-postinstall": "^0.2.4"
       },
diff --git a/package.json b/package.json
index 9098e73a..364c41dc 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "eslint-plugin-sonarjs": "3.0.5",
     "eslint-plugin-unicorn": "60.0.0",
     "express": "5.1.0",
-    "fastify": "5.6.0",
+    "fastify": "5.6.1",
     "globals": "16.4.0",
     "koa": "3.0.1",
     "memfs": "4.17.2",