diff --git a/package.json b/package.json
index 0a52f0a..851a2a6 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "chai": "^4.2.0",
     "coveralls": "^3.0.5",
     "istanbul": "^0.4.4",
-    "mocha": "^2.5.3",
+    "mocha": "^6.2.0",
     "mocha-lcov-reporter": "^1.2.0",
     "prop-types": "^15.6.0",
     "react": "^16.0.0"