diff --git a/package.json b/package.json
index 6c37ab0..3f2ce3f 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "@smithy/node-http-handler": "^4.0.2",
     "core-js": "^3.25.1",
     "fs-extra": "^11",
-    "joi": "^17.2.1",
+    "joi": "^18.2.1",
     "klaw": "^4",
     "lodash.clonedeep": "^4.5.0",
     "mime-types": "^2.1.24",