diff --git a/backend/package.json b/backend/package.json
index dca21ea..58732d2 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -17,15 +17,20 @@
     "@fastify/jwt": "^5.0.0",
     "@fastify/cookie": "^9.0.0",
     "@fastify/csrf": "^6.0.0",
-    "zod": "^3.0.0"
+    "zod": "^3.0.0",
+    "@fastify/cors": "^9.0.0",
+    "@fastify/helmet": "^11.0.0",
+    "@fastify/rate-limit": "^9.0.0",
+    "@fastify/swagger": "^8.0.0",
+    "@fastify/swagger-ui": "^4.0.0"
   },
   "devDependencies": {
     "@types/node": "^22.0.0",
     "@typescript-eslint/eslint-plugin": "^8.0.0",
     "@typescript-eslint/parser": "^8.0.0",
     "eslint": "^9.0.0",
-    "eslint-config-prettier": "^9.0.0",
     "prettier": "^3.0.0",
+    "tsconfig": "^7.0.0",
     "tsx": "^4.0.0",
     "typescript": "^5.0.0",
     "vitest": "^2.0.0"