diff --git a/apps/api/package.json b/apps/api/package.json
index 75c0f78..05e4d94 100644
--- a/apps/api/package.json
+++ b/apps/api/package.json
@@ -20,7 +20,7 @@
     "@fastify/rate-limit": "^10.3.0",
     "@prisma/client": "^5.17.0",
     "ethers": "^6.12.0",
-    "fastify": "^5.8.3",
+    "fastify": "^5.8.4",
     "openai": "^6.17.0",
     "pdf2json": "^3.1.4",
     "pdfkit": "^0.18.0",
diff --git a/apps/web/package.json b/apps/web/package.json
index b90bb5c..8bd35c4 100644
--- a/apps/web/package.json
+++ b/apps/web/package.json
@@ -11,7 +11,7 @@
     "typecheck": "tsc -p tsconfig.json --noEmit"
   },
   "dependencies": {
-    "fastify": "5.8.3",
+    "fastify": "5.8.4",
     "next": "^16.2.0",
     "react": "18.3.1",
     "react-dom": "18.3.1",
diff --git a/package-lock.json b/package-lock.json
index 3016069..479ce80 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -54,7 +54,7 @@
         "@fastify/rate-limit": "^10.3.0",
         "@prisma/client": "^5.17.0",
         "ethers": "^6.12.0",
-        "fastify": "^5.8.3",
+        "fastify": "^5.8.4",
         "openai": "^6.17.0",
         "pdf2json": "^3.1.4",
         "pdfkit": "^0.18.0",
@@ -112,7 +112,7 @@
       "name": "@deed-shield/web",
       "version": "0.2.0",
       "dependencies": {
-        "fastify": "5.8.3",
+        "fastify": "5.8.4",
         "next": "^16.2.0",
         "react": "18.3.1",
         "react-dom": "18.3.1",
@@ -11837,7 +11837,7 @@
       "name": "@deed-shield/contracts",
       "version": "0.2.0",
       "dependencies": {
-        "fastify": "5.8.3"
+        "fastify": "5.8.4"
       },
       "devDependencies": {
         "@nomicfoundation/hardhat-ethers": "^4.0.6",
diff --git a/packages/contracts/package.json b/packages/contracts/package.json
index 27f1c1f..33b5a63 100644
--- a/packages/contracts/package.json
+++ b/packages/contracts/package.json
@@ -27,6 +27,6 @@
     "typescript": "5.5.4"
   },
   "dependencies": {
-    "fastify": "5.8.3"
+    "fastify": "5.8.4"
   }
 }