diff --git a/api/package.json b/api/package.json
index 81a2dd710e9..c9c24dcc6e6 100644
--- a/api/package.json
+++ b/api/package.json
@@ -12,7 +12,7 @@
     "@immobiliarelabs/fastify-sentry": "^5.0.2",
     "@prisma/client": "4.14.0",
     "connect-mongo": "4.6.0",
-    "fastify": "4.15.0",
+    "fastify": "4.17.0",
     "fastify-auth0-verify": "^1.0.0",
     "fastify-plugin": "^4.3.0",
     "nodemon": "2.0.22"
diff --git a/api/src/routes/settings.test.ts b/api/src/routes/settings.test.ts
index ab7a0b37127..c3e8afffb76 100644
--- a/api/src/routes/settings.test.ts
+++ b/api/src/routes/settings.test.ts
@@ -103,6 +103,7 @@ describe('settingRoutes', () => {
 
         expect(response?.statusCode).toEqual(400);
         expect(response?.body).toEqual({
+          code: 'FST_ERR_VALIDATION',
           error: 'Bad Request',
           message: `body/profileUI must have required property 'showAbout'`,
           statusCode: 400
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 238a8d18a2f..c27a24631f5 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -189,8 +189,8 @@ importers:
         specifier: 4.6.0
         version: 4.6.0(express-session@1.17.3)(mongodb@4.15.0)
       fastify:
-        specifier: 4.15.0
-        version: 4.15.0
+        specifier: 4.17.0
+        version: 4.17.0
       fastify-auth0-verify:
         specifier: ^1.0.0
         version: 1.0.0
@@ -6244,10 +6244,10 @@ packages:
     resolution: {integrity: sha512-KAfcLa+CnknwVi5fWogrLXgidLic+GXnLjijXdpl8pvkvbXU5BGa37iZO9FGvsh9ZL4y+oFi5cbHBm5UOG+dmQ==}
     dev: false
 
-  /@fastify/fast-json-stringify-compiler@4.2.0:
-    resolution: {integrity: sha512-ypZynRvXA3dibfPykQN3RB5wBdEUgSGgny8Qc6k163wYPLD4mEGEDkACp+00YmqkGvIm8D/xYoHajwyEdWD/eg==}
+  /@fastify/fast-json-stringify-compiler@4.3.0:
+    resolution: {integrity: sha512-aZAXGYo6m22Fk1zZzEUKBvut/CIIQe/BapEORnxiD5Qr0kPHqqI69NtEMCme74h+at72sPhbkb4ZrLd1W3KRLA==}
     dependencies:
-      fast-json-stringify: 5.6.2
+      fast-json-stringify: 5.7.0
     dev: false
 
   /@fastify/jwt@6.6.0:
@@ -17461,8 +17461,8 @@ packages:
   /fast-json-stable-stringify@2.1.0:
     resolution: {integrity: sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw==}
 
-  /fast-json-stringify@5.6.2:
-    resolution: {integrity: sha512-F6xkRrXvtGbAiDSEI5Rk7qk2P63Y9kc8bO6Dnsd3Rt6sBNr2QxNFWs0JbKftgiyOfGxnJaRoHe4SizCTqeAyrA==}
+  /fast-json-stringify@5.7.0:
+    resolution: {integrity: sha512-sBVPTgnAZseLu1Qgj6lUbQ0HfjFhZWXAmpZ5AaSGkyLh5gAXBga/uPJjQPHpDFjC9adWIpdOcCLSDTgrZ7snoQ==}
     dependencies:
       '@fastify/deepmerge': 1.3.0
       ajv: 8.12.0
@@ -17545,15 +17545,16 @@ packages:
     resolution: {integrity: sha512-79ak0JxddO0utAXAQ5ccKhvs6vX2MGyHHMMsmZkBANrq3hXc1CHzvNPHOcvTsVMEPl5I+NT+RO4YKMGehOfSIg==}
     dev: false
 
-  /fastify@4.15.0:
-    resolution: {integrity: sha512-m/CaRN8nf5uyYdrDe2qqq+0z3oGyE+A++qlKQoLJTI4WI0nWK9D6R3FxXQ3MVwt/md977GMR4F43pE9oqrS2zw==}
+  /fastify@4.17.0:
+    resolution: {integrity: sha512-tzuY1tgWJo2Y6qEKwmLhFvACUmr68Io2pqP/sDKU71KRM6A6R3DrCDqLGqANbeLZcKUfdfY58ut35CGqemcTgg==}
     dependencies:
       '@fastify/ajv-compiler': 3.5.0
       '@fastify/error': 3.2.0
-      '@fastify/fast-json-stringify-compiler': 4.2.0
+      '@fastify/fast-json-stringify-compiler': 4.3.0
       abstract-logging: 2.0.1
       avvio: 8.2.1
       fast-content-type-parse: 1.0.0
+      fast-json-stringify: 5.7.0
       find-my-way: 7.6.0
       light-my-request: 5.9.1
       pino: 8.11.0
@@ -17562,7 +17563,7 @@ packages:
       rfdc: 1.3.0
       secure-json-parse: 2.7.0
       semver: 7.3.8
-      tiny-lru: 10.0.1
+      tiny-lru: 11.0.1
     transitivePeerDependencies:
       - supports-color
     dev: false
@@ -31120,9 +31121,9 @@ packages:
       es5-ext: 0.10.62
       next-tick: 1.1.0
 
-  /tiny-lru@10.0.1:
-    resolution: {integrity: sha512-Vst+6kEsWvb17Zpz14sRJV/f8bUWKhqm6Dc+v08iShmIJ/WxqWytHzCTd6m88pS33rE2zpX34TRmOpAJPloNCA==}
-    engines: {node: '>=6'}
+  /tiny-lru@11.0.1:
+    resolution: {integrity: sha512-iNgFugVuQgBKrqeO/mpiTTgmBsTP0WL6yeuLfLs/Ctf0pI/ixGqIRm8sDCwMcXGe9WWvt2sGXI5mNqZbValmJg==}
+    engines: {node: '>=12'}
     dev: false
 
   /tinydate@1.3.0: