diff --git a/package.json b/package.json
index fbb9eae..5890c5a 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "lodash.lowercase": "^4.3.0",
     "lodash.pick": "^4.4.0",
     "statuses": "^1.5.0",
-    "z-schema": "^3.22.0"
+    "z-schema": "^5.0.1"
   },
   "devDependencies": {
     "chai": "^4.1.2",