diff --git a/package.json b/package.json
index a74d785..04c8adb 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "description": "Express middleware for filtering-out parts of JSON responses based on the `fields` query-string.",
   "dependencies": {
-    "json-mask": "^0.3.9"
+    "json-mask": "^1.0.1"
   },
   "main": "index.js",
   "keywords": [