diff --git a/package-lock.json b/package-lock.json
index ed53ec7..84a9c64 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.1.0",
       "license": "MIT",
       "dependencies": {
-        "zod": "^3.22.4"
+        "zod": "^4.1.12"
       },
       "devDependencies": {
         "@types/bun": "*",
@@ -5915,9 +5915,9 @@
       }
     },
     "node_modules/zod": {
-      "version": "3.25.76",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.76.tgz",
-      "integrity": "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==",
+      "version": "4.1.12",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.1.12.tgz",
+      "integrity": "sha512-JInaHOamG8pt5+Ey8kGmdcAcg3OL9reK8ltczgHTAwNhMys/6ThXHityHxVV2p3fkw/c+MAvBHFVYHFZDmjMCQ==",
       "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
diff --git a/package.json b/package.json
index 0e78873..45892d8 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "typescript": "^5.3.3"
   },
   "dependencies": {
-    "zod": "^3.22.4"
+    "zod": "^4.1.12"
   },
   "engines": {
     "bun": ">=1.0.0"