diff --git a/package.json b/package.json
index ec92ad8..7d83ec3 100644
--- a/package.json
+++ b/package.json
@@ -49,8 +49,8 @@
     "@types/pify": "^3.0.0",
     "codecov": "^3.0.0",
     "gts": "^0.5.1",
+    "mocha": "^5.0.0",
     "js-green-licenses": "^0.4.0",
-    "mocha": "^4.0.1",
     "nock": "^9.0.27",
     "nyc": "^11.2.1",
     "source-map-support": "^0.5.0",