diff --git a/package.json b/package.json
index 81cccc0..8add289 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "automutate-tests": "^0.1.3",
     "chai": "^4.2.0",
     "merge2": "^1.2.3",
-    "mocha": "^5.2.0",
+    "mocha": "^6.2.0",
     "run-sequence": "^2.2.1",
     "tslint": "5.11.0",
     "typescript": "^3.1.6"