diff --git a/package-lock.json b/package-lock.json
index d7d944b..e4b4055 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.2.0",
       "license": "Apache-2.0",
       "dependencies": {
-        "zod": "^3.25.76"
+        "zod": "^4.4.1"
       },
       "devDependencies": {
         "@types/node": "^25.5.0",
@@ -460,9 +460,9 @@
       }
     },
     "node_modules/zod": {
-      "version": "3.25.76",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.76.tgz",
-      "integrity": "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==",
+      "version": "4.4.1",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.4.1.tgz",
+      "integrity": "sha512-a6ENMBBGZBsnlSebQ/eKCguSBeGKSf4O7BPnqVPmYGtpBYI7VSqoVqw+QcB7kPRjbqPwhYTpFbVj/RqNz/CT0Q==",
       "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
diff --git a/package.json b/package.json
index ea578f6..6b77e9b 100644
--- a/package.json
+++ b/package.json
@@ -129,7 +129,7 @@
     "zod"
   ],
   "dependencies": {
-    "zod": "^3.25.76"
+    "zod": "^4.4.1"
   },
   "devDependencies": {
     "@types/node": "^25.5.0",