diff --git a/package.json b/package.json
index ef68223f9dba..8b1dfda53a04 100644
--- a/package.json
+++ b/package.json
@@ -15,13 +15,13 @@
     "font-awesome": "4.7.0",
     "gulp": "3.9.1",
     "gulp-batch": "1.0.5",
-    "gulp-brotli": "1.2.0",
+    "gulp-brotli": "1.2.1",
     "gulp-cssnano": "2.1.2",
     "gulp-gzip": "1.4.0",
     "gulp-image": "2.7.2",
     "gulp-rev-all": "0.9.7",
     "gulp-rev-napkin": "0.1.0",
-    "gulp-sass": "2.3.2",
+    "gulp-sass": "5.0.0",
     "gulp-sequence": "0.4.6",
     "gulp-sourcemaps": "1.9.1",
     "gulp-uglify": "2.0.0",