diff --git a/package.json b/package.json
index 6370001f4f..62cda51975 100644
--- a/package.json
+++ b/package.json
@@ -69,7 +69,7 @@
     "karma-sauce-launcher": "1.2.0",
     "karma-webpack": "3.0.0",
     "marked": "0.3.18",
-    "mocha": "5.0.4",
+    "mocha": "5.0.5",
     "mustache": "^2.3.0",
     "pixelmatch": "^4.0.2",
     "proj4": "2.4.4",