diff --git a/source/package-lock.json b/source/package-lock.json
index 90f780d..6f491dd 100644
--- a/source/package-lock.json
+++ b/source/package-lock.json
@@ -10,7 +10,7 @@
             "dependencies": {
                 "@fastify/swagger": "^9.8.1",
                 "@fastify/swagger-ui": "^6.1.1",
-                "fastify": "^5.11.0",
+                "fastify": "^5.11.3",
                 "fastify-type-provider-zod": "^7.0.0",
                 "zod": "^4.4.3"
             },
@@ -2009,9 +2009,9 @@
             "license": "BSD-3-Clause"
         },
         "node_modules/fastify": {
-            "version": "5.11.0",
-            "resolved": "https://registry.npmjs.org/fastify/-/fastify-5.11.0.tgz",
-            "integrity": "sha512-Y/Ecx1yt0hYzrQR+QVLbxaUN8wCX+MQzMevh29r5RRvlOIArmi4+WAXXaGl5Hw5gBr2wduZpZaT3gRCnXoyVgA==",
+            "version": "5.11.3",
+            "resolved": "https://registry.npmjs.org/fastify/-/fastify-5.11.3.tgz",
+            "integrity": "sha512-W6hzDP8s0iSeL7LGwY6Oc/ZxuXWOvFEMs6p2L0Si415YRo27W5pBKdOTXxhemBDeSTAcpYf5evRA9onF2OYhPA==",
             "funding": [
                 {
                     "type": "github",
diff --git a/source/package.json b/source/package.json
index 1a8f287..05821ef 100644
--- a/source/package.json
+++ b/source/package.json
@@ -18,7 +18,7 @@
     "dependencies": {
         "@fastify/swagger": "^9.8.1",
         "@fastify/swagger-ui": "^6.1.1",
-        "fastify": "^5.11.0",
+        "fastify": "^5.11.3",
         "fastify-type-provider-zod": "^7.0.0",
         "zod": "^4.4.3"
     },