diff --git a/package.json b/package.json
index 4662709..682125c 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
   "devDependencies": {
     "chai": "^4.2.0",
     "coffee-script": "^1.7.1",
-    "mocha": "^1.18.2",
+    "mocha": "^7.1.1",
     "moment": "^2.6.0"
   }
 }