diff --git a/old/package.json b/old/package.json
index 865a0d434..aacb33841 100644
--- a/old/package.json
+++ b/old/package.json
@@ -77,7 +77,7 @@
         "tw-animate-css": "^1.2.4",
         "uuid": "^11.1.0",
         "vaul": "^1.1.2",
-        "zod": "^3.25.76"
+        "zod": "^4.3.5"
     },
     "devDependencies": {
         "@eslint/js": "^9.28.0",