diff --git a/apps/frontend/package.json b/apps/frontend/package.json
index 48e3f9d4..673fe3ca 100644
--- a/apps/frontend/package.json
+++ b/apps/frontend/package.json
@@ -65,7 +65,7 @@
     "tailwind-merge": "^3.6.0",
     "tauri-plugin-mobile-share": "^0.1.2",
     "tauri-plugin-web-auth-api": "^1.0.0",
-    "zod": "^3.25.76",
+    "zod": "^4.4.3",
     "zustand": "^5.0.13"
   },
   "devDependencies": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 1a214b5d..6639e862 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -366,8 +366,8 @@ importers:
         specifier: ^1.0.0
         version: 1.0.0
       zod:
-        specifier: ^3.25.76
-        version: 3.25.76
+        specifier: ^4.4.3
+        version: 4.4.3
       zustand:
         specifier: ^5.0.13
         version: 5.0.13(@types/react@19.2.15)(immer@11.1.4)(react@19.2.6)(use-sync-external-store@1.6.0(react@19.2.6))