diff --git a/package-lock.json b/package-lock.json
index c1aaf66..2766279 100644
--- a/package-lock.json
+++ b/package-lock.json
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   }
 }
diff --git a/package.json b/package.json
index 5993f01..551b3a6 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "@semantic-release/github": "^5.2.6",
     "chai": "^4.2.0",
     "codecov": "^3.5.0",
-    "mocha": "^5.2.0",
+    "mocha": "^6.2.0",
     "nyc": "^13.1.0",
     "semantic-release": "^15.13.12",
     "standard": "^12.0.1"