diff --git a/package.json b/package.json
index c54f7ed..810fa49 100644
--- a/package.json
+++ b/package.json
@@ -95,7 +95,7 @@
     "viem": "^2.31.6",
     "vite": "^7.0.0",
     "vite-tsconfig-paths": "^5.1.4",
-    "zod": "^3.25.67"
+    "zod": "^4.1.5"
   },
   "packageManager": "yarn@4.9.2"
 }
diff --git a/yarn.lock b/yarn.lock
index 8ca1f2e..0b6d12d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -626,7 +626,7 @@ __metadata:
     viem: "npm:^2.31.6"
     vite: "npm:^7.0.0"
     vite-tsconfig-paths: "npm:^5.1.4"
-    zod: "npm:^3.25.67"
+    zod: "npm:^4.1.5"
   peerDependencies:
     "@hookform/resolvers": ^5.2.1
     "@tailwindcss/postcss": 4.1.5
@@ -5463,9 +5463,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"zod@npm:^3.25.67":
-  version: 3.25.67
-  resolution: "zod@npm:3.25.67"
-  checksum: 10c0/80a0cab3033272c4ab9312198081f0c4ea88e9673c059aa36dc32024906363729db54bdb78f3dc9d5529bd1601f74974d5a56c0a23e40c6f04a9270c9ff22336
+"zod@npm:^4.1.5":
+  version: 4.1.5
+  resolution: "zod@npm:4.1.5"
+  checksum: 10c0/7826fb931bc71d4d0fff2fbb72f1a1cf30a6672cf9dbe6933a216bbb60242ef1c3bdfbcd3c5b27e806235a35efaad7a4a9897ff4d3621452f9ea278bce6fd42a
   languageName: node
   linkType: hard