diff --git a/package.json b/package.json
index 20676a0..8b2b5f1 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "gulp-concat": "^2.5.2",
     "gulp-eslint": "^0.14.0",
     "gulp-istanbul": "^0.9.0",
-    "gulp-livereload": "^3.7.0",
+    "gulp-livereload": "^4.0.0",
     "gulp-minify-css": "^0.4.6",
     "gulp-mocha": "^2.0.0",
     "gulp-newer": "^1.2.0",
@@ -48,7 +48,7 @@
     "gulp-notify": "^2.2.0",
     "gulp-plumber": "^0.6.6",
     "gulp-rename": "^1.2.0",
-    "gulp-sass": "^2.0.4",
+    "gulp-sass": "^5.0.0",
     "gulp-sourcemaps": "^1.3.0",
     "gulp-uglify": "^1.1.0",
     "history": "^3.0.0",