diff --git a/package.json b/package.json
index 53b06c4..bc9186e 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "browserify": "^16.2.3",
     "chai": "^4.2.0",
     "eslint-config-semistandard": "^13.0.0",
-    "mocha": "^5.2.0",
+    "mocha": "^7.1.0",
     "sinon": "^7.1.0",
     "standard": "^12.0.1",
     "uglify-js": "^3.4.9"