diff --git a/.pnp.cjs b/.pnp.cjs
old mode 100755
new mode 100644
index 5ef614383..6f563ef56
--- a/.pnp.cjs
+++ b/.pnp.cjs
@@ -6593,7 +6593,7 @@ const RAW_RUNTIME_STATE =
           ["rimraf", "npm:3.0.2"],\
           ["typescript", "patch:typescript@npm%3A5.5.3#optional!builtin<compat/typescript>::version=5.5.3&hash=379a07"],\
           ["vite", "virtual:2c30557d8ca5e7c67e7558d45bc44bef6c7a622b34a97fa8102f3235f92769c87777d34ed37059c12d8f3a21841ea06cf4badc5dc796697b0f765c17db6e24e5#npm:5.3.2"],\
-          ["zod", "npm:3.23.8"]\
+          ["zod", "npm:4.6.6"]\
         ],\
         "linkType": "SOFT"\
       }]\
@@ -19632,6 +19632,13 @@ const RAW_RUNTIME_STATE =
           ["zod", "npm:3.23.8"]\
         ],\
         "linkType": "HARD"\
+      }],\
+      ["npm:4.6.6", {\
+        "packageLocation": "./.yarn/cache/zod-npm-4.6.6-e95f9c541d-ce628fb334.zip/node_modules/zod/",\
+        "packageDependencies": [\
+          ["zod", "npm:4.6.6"]\
+        ],\
+        "linkType": "HARD"\
       }]\
     ]],\
     ["zwitch", [\
diff --git a/.yarn/cache/zod-npm-4.6.6-e95f9c541d-ce628fb334.zip b/.yarn/cache/zod-npm-4.6.6-e95f9c541d-ce628fb334.zip
new file mode 100644
index 000000000..8875de1b1
Binary files /dev/null and b/.yarn/cache/zod-npm-4.6.6-e95f9c541d-ce628fb334.zip differ
diff --git a/demo/package.json b/demo/package.json
index e6d49e46e..2093a9174 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -50,7 +50,7 @@
     "react-dom": "^18.3.1",
     "react-lazy-load-image-component": "^1.6.2",
     "vite": "^5.3.2",
-    "zod": "^3.23.8"
+    "zod": "^4.6.6"
   },
   "devDependencies": {
     "@stackflow/esbuild-config": "^1.0.3",
diff --git a/yarn.lock b/yarn.lock
index 492928ebf..912538abd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5664,7 +5664,7 @@ __metadata:
     rimraf: "npm:^3.0.2"
     typescript: "npm:^5.5.3"
     vite: "npm:^5.3.2"
-    zod: "npm:^3.23.8"
+    zod: "npm:^4.6.6"
   languageName: unknown
   linkType: soft
 
@@ -17346,13 +17346,20 @@ __metadata:
   languageName: node
   linkType: hard
 
-"zod@npm:^3.22.3, zod@npm:^3.23.8":
+"zod@npm:^3.22.3":
   version: 3.23.8
   resolution: "zod@npm:3.23.8"
   checksum: 10/846fd73e1af0def79c19d510ea9e4a795544a67d5b34b7e1c4d0425bf6bfd1c719446d94cdfa1721c1987d891321d61f779e8236fde517dc0e524aa851a6eff1
   languageName: node
   linkType: hard
 
+"zod@npm:^4.6.6":
+  version: 4.6.6
+  resolution: "zod@npm:4.6.6"
+  checksum: 10/ce628fb33400b531f48b63ad1bd9b5ab95ec3ac60d4e8025892d90af9ca5d03b168aaaf74071928345ad1b1bcd735a7d5cf33230ece7de885240bb0f2b7bb492
+  languageName: node
+  linkType: hard
+
 "zwitch@npm:^2.0.0":
   version: 2.0.2
   resolution: "zwitch@npm:2.0.2"