diff --git a/package.json b/package.json
index 0103629..ed87c46 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "devDependencies": {
         "@types/bluebird": "^3.5.26",
         "@types/chai": "^4.1.7",
-        "@types/mocha": "^5.2.6",
+        "@types/mocha": "^7.0.1",
         "@types/sinon": "^7.0.11",
         "bluebird": "^3.5.4",
         "browserify-versionify": "^1.0.6",