diff --git a/web/package.json b/web/package.json
index 1752fe81..81fd8594 100644
--- a/web/package.json
+++ b/web/package.json
@@ -64,7 +64,7 @@
 		"tailwindcss-motion": "^1.1.0",
 		"tw-animate-css": "^1.3.7",
 		"vaul": "^1.1.2",
-		"zod": "^3.25.76"
+		"zod": "^4.1.5"
 	},
 	"devDependencies": {
 		"@biomejs/biome": "1.9.4",
diff --git a/web/pnpm-lock.yaml b/web/pnpm-lock.yaml
index 0a0d8d93..0ce16fb3 100644
--- a/web/pnpm-lock.yaml
+++ b/web/pnpm-lock.yaml
@@ -168,8 +168,8 @@ importers:
         specifier: ^1.1.2
         version: 1.1.2(@types/react-dom@19.1.6(@types/react@19.1.8))(@types/react@19.1.8)(react-dom@19.1.0(react@19.1.0))(react@19.1.0)
       zod:
-        specifier: ^3.25.76
-        version: 3.25.76
+        specifier: ^4.1.5
+        version: 4.1.5
     devDependencies:
       '@biomejs/biome':
         specifier: 1.9.4
@@ -2368,8 +2368,8 @@ packages:
   zod@3.22.3:
     resolution: {integrity: sha512-EjIevzuJRiRPbVH4mGc8nApb/lVLKVpmUhAaR5R5doKGfAnGJ6Gr3CViAVjP+4FWSxCsybeWQdcgCtbX+7oZug==}
 
-  zod@3.25.76:
-    resolution: {integrity: sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==}
+  zod@4.1.5:
+    resolution: {integrity: sha512-rcUUZqlLJgBC33IT3PNMgsCq6TzLQEG/Ei/KTCU0PedSWRMAXoOUN+4t/0H+Q8bdnLPdqUYnvboJT0bn/229qg==}
 
 snapshots:
 
@@ -4353,4 +4353,4 @@ snapshots:
 
   zod@3.22.3: {}
 
-  zod@3.25.76: {}
+  zod@4.1.5: {}