diff --git a/package.json b/package.json
index d874097..c4b3617 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "swagger-ui-express": "^5.0.1",
     "tsx": "^4.19.3",
     "validator": "^13.7.0",
-    "zod": "^3.24.3"
+    "zod": "^4.1.8"
   },
   "devDependencies": {
     "@types/bcrypt": "^5.0.2",