diff --git a/apps/web/package.json b/apps/web/package.json
index 3f67766..dc29120 100644
--- a/apps/web/package.json
+++ b/apps/web/package.json
@@ -19,7 +19,7 @@
     "next": "^16.2.12",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
-    "zod": "^3.24.2"
+    "zod": "^4.6.7"
   },
   "devDependencies": {
     "@types/node": "^22.13.10",
diff --git a/package-lock.json b/package-lock.json
index 844f7c6..7f4b3b8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -32,7 +32,7 @@
         "next": "^16.2.12",
         "react": "^19.0.0",
         "react-dom": "^19.0.0",
-        "zod": "^3.24.2"
+        "zod": "^4.6.7"
       },
       "devDependencies": {
         "@types/node": "^22.13.10",
@@ -1772,9 +1772,9 @@
       "license": "MIT"
     },
     "node_modules/zod": {
-      "version": "3.25.76",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.76.tgz",
-      "integrity": "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==",
+      "version": "4.6.7",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.6.7.tgz",
+      "integrity": "sha512-g8W2D2kU6a8untc053fX1uVBKzM7yqAxW/3zwk83+6RyF2+SKOuV+c0wBDhUwzV1PaGapmZH+rmcUzPf+3CGwg==",
       "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
@@ -1811,7 +1811,7 @@
       "version": "0.1.0",
       "license": "MIT",
       "dependencies": {
-        "zod": "^3.24.2"
+        "zod": "^4.6.7"
       },
       "devDependencies": {
         "@types/node": "^22.13.10",
diff --git a/packages/shared/package.json b/packages/shared/package.json
index 0622e01..8663bcc 100644
--- a/packages/shared/package.json
+++ b/packages/shared/package.json
@@ -16,7 +16,7 @@
     "test": "node --import tsx --test src/**/*.test.ts"
   },
   "dependencies": {
-    "zod": "^3.24.2"
+    "zod": "^4.6.7"
   },
   "devDependencies": {
     "@types/node": "^22.13.10",