diff --git a/package-lock.json b/package-lock.json
index 40136f3..622dffd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
         "commander": "^13.0.0",
         "mime-types": "^2.1.0",
         "playwright": "^1.49.0",
-        "zod": "^3.24.0"
+        "zod": "^4.3.6"
       },
       "bin": {
         "gh-attach": "dist/cli.js"
@@ -1167,16 +1167,6 @@
         "node": ">=20.0.0"
       }
     },
-    "node_modules/@github/copilot-sdk/node_modules/zod": {
-      "version": "4.3.6",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-4.3.6.tgz",
-      "integrity": "sha512-rftlrkhHZOcjDwkGlnUtZZkvaPHCsDATp4pGpuOOMDaTdDDXF91wuVDJoWoPsKX/3YPQ5fHuF3STjcYyKr+Qhg==",
-      "dev": true,
-      "license": "MIT",
-      "funding": {
-        "url": "https://github.com/sponsors/colinhacks"
-      }
-    },
     "node_modules/@github/copilot-win32-arm64": {
       "version": "0.0.420",
       "resolved": "https://registry.npmjs.org/@github/copilot-win32-arm64/-/copilot-win32-arm64-0.0.420.tgz",
@@ -12473,9 +12463,9 @@
       }
     },
     "node_modules/zod": {
-      "version": "3.25.76",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.76.tgz",
-      "integrity": "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==",
+      "version": "4.3.6",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.3.6.tgz",
+      "integrity": "sha512-rftlrkhHZOcjDwkGlnUtZZkvaPHCsDATp4pGpuOOMDaTdDDXF91wuVDJoWoPsKX/3YPQ5fHuF3STjcYyKr+Qhg==",
       "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
diff --git a/package.json b/package.json
index 4bd92ad..b9200a9 100644
--- a/package.json
+++ b/package.json
@@ -81,6 +81,6 @@
     "commander": "^13.0.0",
     "mime-types": "^2.1.0",
     "playwright": "^1.49.0",
-    "zod": "^3.24.0"
+    "zod": "^4.3.6"
   }
 }