diff --git a/package.json b/package.json
index ec42347..379300f 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "coveralls": "^3.0.2",
     "isstream": "^0.1.2",
     "istanbul": "^0.4.2",
-    "mocha": "^5.2.0",
+    "mocha": "^6.1.0",
     "mocha-lcov-reporter": "^1.0.0",
     "vinyl-fs": "^3.0.3"
   },