diff --git a/package.json b/package.json
index 3b65471..5d410c1 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "coveralls": "^2.11.4",
     "gulp": "^3.9.0",
     "gulp-bump": "^0.3.1",
-    "gulp-mocha": "^2.1.3",
+    "gulp-mocha": "^4.3.1",
     "istanbul": "^0.3.19",
     "mocha": "^2.3.1",
     "mocha-lcov-reporter": "0.0.2"