diff --git a/test-electron/package.json b/test-electron/package.json
index 97b99e7d..5d27f9d1 100644
--- a/test-electron/package.json
+++ b/test-electron/package.json
@@ -17,7 +17,7 @@
     "melanke-watchjs": "1.5.2"
   },
   "devDependencies": {
-    "mocha": "8.2.1",
+    "mocha": "8.4.0",
     "node": "13.14.0",
     "spectron": "10.0.1"
   }