diff --git a/package.json b/package.json
index e0d390d..e09299d 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "gulp": "^3.9.1",
     "gulp-codacy": "^1.0.0",
     "gulp-coveralls": "^0.1.4",
-    "gulp-debug": "^3.2.0",
+    "gulp-debug": "^4.0.0",
     "gulp-eslint": "^4.0.2",
     "gulp-istanbul": "^1.1.3",
     "gulp-mocha": "^5.0.0",