diff --git a/package.json b/package.json
index 186317d..cc3ad9a 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "yakumo-esbuild": "^1.0.0-beta.5",
     "yakumo-mocha": "^1.0.0-beta.2",
     "yakumo-tsc": "^1.0.0-beta.3",
-    "zod": "^3.23.0-canary.20240322T225818",
+    "zod": "^4.0.0-beta.1",
     "zod-to-json-schema": "^3.22.5"
   },
   "repository": "git@github.com:ChatHubLab/core.git",
diff --git a/packages/core/package.json b/packages/core/package.json
index dbde131..ce32c54 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -107,7 +107,7 @@
         "user-agents": "^2.0.0-alpha.153",
         "useragent": "^2.3.0",
         "ws": "^8.16.0",
-        "zod": "^3.23.0-canary.20240322T225818",
+        "zod": "^4.0.0-beta.1",
         "zod-to-json-schema": "^3.22.5"
     },
     "devDependencies": {