diff --git a/package.json b/package.json
index 9c5bdc5..3a4ccb9 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "lodash": "^4.17.2",
     "node-dir": "git://github.com/fshost/node-dir.git#cba03d9322c35d70a0743d18e02d4fd3d3b2b90c",
     "swagger-merge": "^0.4.0",
-    "swagger-parser": "^3.4.1",
+    "swagger-parser": "^4.0.0",
     "validate.js": "^0.11.1"
   },
   "devDependencies": {