diff --git a/package.json b/package.json
index 1333761..a4a1cd4 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "gulp-concat": "^2.6.1",
     "gulp-gettext": "^0.3.0",
     "gulp-jshint": "^2.1.0",
-    "gulp-sass": "^5.0.0",
+    "gulp-sass": "^6.0.0",
     "gulp-sort": "^2.0.0",
     "gulp-uglify": "^3.0.2",
     "gulp-wp-pot": "^2.4.3",