diff --git a/mcp/package-lock.json b/mcp/package-lock.json
index 9a68fdf..7bfef3e 100644
--- a/mcp/package-lock.json
+++ b/mcp/package-lock.json
@@ -10,7 +10,7 @@
             "dependencies": {
                 "@modelcontextprotocol/sdk": "^1.32.0",
                 "playwright": "^1.50.0",
-                "zod": "^3.24.0"
+                "zod": "^4.6.7"
             },
             "devDependencies": {
                 "@types/jest": "^30.0.0",
@@ -6115,9 +6115,9 @@
             }
         },
         "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"
diff --git a/mcp/package.json b/mcp/package.json
index 69d0806..fc268a5 100644
--- a/mcp/package.json
+++ b/mcp/package.json
@@ -13,7 +13,7 @@
     "dependencies": {
         "@modelcontextprotocol/sdk": "^1.32.0",
         "playwright": "^1.50.0",
-        "zod": "^3.24.0"
+        "zod": "^4.6.7"
     },
     "devDependencies": {
         "@types/jest": "^30.0.0",