diff --git a/package.json b/package.json
index 7a08dd3..c487a92 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
   "dependencies": {
     "@anthropic-ai/sdk": "^0.54.0",
     "@solana/web3.js": "^1.98.0",
-    "zod": "^3.23.0",
+    "zod": "^4.3.6",
     "dotenv": "^16.4.5"
   },
   "devDependencies": {