diff --git a/package.json b/package.json
index a98602c5..950634a3 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "prepare": "skilld prepare || true"
   },
   "peerDependencies": {
-    "zod": ">=3"
+    "zod": ">=4.5.4"
   },
   "peerDependenciesMeta": {
     "zod": {