diff --git a/packages/devtools-ui/package.json b/packages/devtools-ui/package.json
index b442ecdf..7ed287de 100644
--- a/packages/devtools-ui/package.json
+++ b/packages/devtools-ui/package.json
@@ -50,7 +50,7 @@
     "tailwind-merge": "^3.0.0",
     "tw-animate-css": "^1.2.5",
     "vaul": "^1.1.2",
-    "zod": "^3.24.2",
+    "zod": "^4.0.0",
     "zustand": "^5.0.3"
   },
   "devDependencies": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 5e2c67ff..b0227bcb 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -501,8 +501,8 @@ importers:
         specifier: ^1.1.2
         version: 1.1.2(@types/react-dom@19.1.7(@types/react@19.1.11))(@types/react@19.1.11)(react-dom@19.1.1(react@19.1.1))(react@19.1.1)
       zod:
-        specifier: ^3.24.2
-        version: 3.25.76
+        specifier: ^4.0.0
+        version: 4.1.1
       zustand:
         specifier: ^5.0.3
         version: 5.0.8(@types/react@19.1.11)(immer@9.0.21)(react@19.1.1)(use-sync-external-store@1.5.0(react@19.1.1))
@@ -13922,7 +13922,7 @@ snapshots:
   '@types/react-router@5.1.20':
     dependencies:
       '@types/history': 4.7.11
-      '@types/react': 19.1.8
+      '@types/react': 19.1.11
 
   '@types/react@19.1.10':
     dependencies: