diff --git a/package.json b/package.json
index 6b66f0fb..1f3c509b 100644
--- a/package.json
+++ b/package.json
@@ -80,7 +80,7 @@
     "istanbul-instrumenter-loader": "3.0.0",
     "jquery": "3.3.1",
     "jquery-ui": "1.12.1",
-    "mocha": "5.0.3",
+    "mocha": "5.0.4",
     "mocha-loader": "1.1.3",
     "mocha-webpack": "1.0.1",
     "mousetrap": "1.6.1",