diff --git a/package.json b/package.json
index 96535ee..5c60908 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "gulp-plumber": "^1.2.1",
     "gulp-rename": "^2.0.0",
     "gulp-replace": "^1.0.0",
-    "gulp-sass": "^4.1.0",
+    "gulp-sass": "^5.1.0",
     "gulp-sourcemaps": "^2.6.5",
     "gulp-svg-sprite": "^1.5.0",
     "gulp-uglify": "^3.0.2",