diff --git a/package-lock.json b/package-lock.json
index 8255c1f..e7378ec 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
       ],
       "devDependencies": {
         "esbuild": "^0.28.1",
-        "zod": "^4.4.3"
+        "zod": "^4.5.4"
       },
       "engines": {
         "node": ">=20"
@@ -519,9 +519,9 @@
       }
     },
     "node_modules/zod": {
-      "version": "4.4.3",
-      "resolved": "https://registry.npmjs.org/zod/-/zod-4.4.3.tgz",
-      "integrity": "sha512-ytENFjIJFl2UwYglde2jchW2Hwm4GJFLDiSXWdTrJQBIN9Fcyp7n4DhxJEiWNAJMV1/BqWfW/kkg71UDcHJyTQ==",
+      "version": "4.5.4",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-4.5.4.tgz",
+      "integrity": "sha512-sC95tT5iHHH9gtpj6A81kh+NEaRAUFN+qlUPDUbRfOMvNf5QCBqsb3WgvnpVtK5Y+4UfA6KqufotuTvMGiTlsA==",
       "dev": true,
       "license": "MIT",
       "funding": {
diff --git a/package.json b/package.json
index 0611df5..af23a17 100644
--- a/package.json
+++ b/package.json
@@ -29,6 +29,6 @@
   },
   "devDependencies": {
     "esbuild": "^0.28.1",
-    "zod": "^4.4.3"
+    "zod": "^4.5.4"
   }
 }