diff --git a/package.json b/package.json
index 398af31..16c9775 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "express": "^4.9.5",
     "express-favicon": "^1.0.1",
     "gulp": "^3.6.0",
-    "gulp-less": "^3.0.1",
+    "gulp-less": "^4.0.0",
     "gulp-minify-css": "^0.3.4",
     "gulp-rename": "^1.2.0",
     "gulp-sourcemaps": "^0.4.1",