diff --git a/package-lock.json b/package-lock.json
index 14613c1..732029a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "@modelcontextprotocol/sdk": "1.30.0",
         "@runcase/interchange": "https://github.com/rrrrrredy/runcase-interchange/releases/download/v0.1.2/runcase-interchange-0.1.2.tgz",
         "diff": "9.0.0",
-        "fastify": "5.12.1",
+        "fastify": "5.12.5",
         "lucide-react": "1.35.0",
         "react": "19.2.8",
         "react-dom": "19.2.8",
@@ -2261,9 +2261,9 @@
       "license": "BSD-3-Clause"
     },
     "node_modules/fastify": {
-      "version": "5.12.1",
-      "resolved": "https://registry.npmjs.org/fastify/-/fastify-5.12.1.tgz",
-      "integrity": "sha512-FWi+tQvwxR/PeRX7Z2mhfEF5ozJ3jn9asiiclzKXNSzJRHAYcU924aIOKAdHFJ+YIKieh3cqr1IwCOvTr41B3Q==",
+      "version": "5.12.5",
+      "resolved": "https://registry.npmjs.org/fastify/-/fastify-5.12.5.tgz",
+      "integrity": "sha512-OB2k1dlxs5/NAABqeKV2FUHkSD2BbENsCak8yULVcymn3fHIPDVa9TI3SDnJSWYSllZmSYuZXy2gTnsT+Sut1A==",
       "funding": [
         {
           "type": "github",
diff --git a/package.json b/package.json
index 4804cf9..e09a132 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "@fastify/static": "10.1.3",
     "@modelcontextprotocol/sdk": "1.30.0",
     "diff": "9.0.0",
-    "fastify": "5.12.1",
+    "fastify": "5.12.5",
     "lucide-react": "1.35.0",
     "react": "19.2.8",
     "react-dom": "19.2.8",