diff --git a/package-lock.json b/package-lock.json
index 0094390..03004be 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "@fastify/env": "^4.2.0",
         "@fastify/mongodb": "^7.0.0",
-        "fastify": "^4.20.0",
+        "fastify": "^4.21.0",
         "fastify-cli": "^5.7.1"
       },
       "devDependencies": {
@@ -1665,9 +1665,9 @@
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     },
     "node_modules/fastify": {
-      "version": "4.20.0",
-      "resolved": "https://registry.npmjs.org/fastify/-/fastify-4.20.0.tgz",
-      "integrity": "sha512-zWWi5KGAb1YZ6fyrnFnA1CA1EZHkGM6YuELgB3QpS3l4lLRy14W1cc16b4KGPH/zQ98WCSdS+T41JkHY3eq1oA==",
+      "version": "4.21.0",
+      "resolved": "https://registry.npmjs.org/fastify/-/fastify-4.21.0.tgz",
+      "integrity": "sha512-tsu4bcwE4HetxqW8prA5fbC9bKHMYDp7jGEDWyzK1l90a3uOaLoIcQbdGcWeODNLVJviQnzh1wvIjTZE3MJFEg==",
       "dependencies": {
         "@fastify/ajv-compiler": "^3.5.0",
         "@fastify/error": "^3.2.0",
@@ -5678,9 +5678,9 @@
       "integrity": "sha512-qKRta6N7BWEFVlyonVY/V+BMLgFqktCUV0QjT259ekAIlbVrMaFnFLxJ4s/JPl4tou56S1BzPufI60bLe29fHA=="
     },
     "fastify": {
-      "version": "4.20.0",
-      "resolved": "https://registry.npmjs.org/fastify/-/fastify-4.20.0.tgz",
-      "integrity": "sha512-zWWi5KGAb1YZ6fyrnFnA1CA1EZHkGM6YuELgB3QpS3l4lLRy14W1cc16b4KGPH/zQ98WCSdS+T41JkHY3eq1oA==",
+      "version": "4.21.0",
+      "resolved": "https://registry.npmjs.org/fastify/-/fastify-4.21.0.tgz",
+      "integrity": "sha512-tsu4bcwE4HetxqW8prA5fbC9bKHMYDp7jGEDWyzK1l90a3uOaLoIcQbdGcWeODNLVJviQnzh1wvIjTZE3MJFEg==",
       "requires": {
         "@fastify/ajv-compiler": "^3.5.0",
         "@fastify/error": "^3.2.0",
diff --git a/package.json b/package.json
index 2ee76f6..cb3dd35 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "standard": "*"
   },
   "dependencies": {
-    "fastify": "^4.20.0",
+    "fastify": "^4.21.0",
     "fastify-cli": "^5.7.1",
     "@fastify/env": "^4.2.0",
     "@fastify/mongodb": "^7.0.0"