diff --git a/package.json b/package.json
index 5103c1f..944d323 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "gulp-if": "^2.0.2",
     "gulp-istanbul": "^1.1.1",
     "gulp-load-plugins": "^1.4.0",
-    "gulp-mocha": "^3.0.1",
+    "gulp-mocha": "^4.1.0",
     "gulp-sourcemaps": "^2.4.0",
     "gulp-standard": "^8.0.3",
     "in-publish": "^2.0.0",