diff --git a/package.json b/package.json
index fd7a118..32c2cb8 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "grunt-contrib-uglify": "~0.4.0",
     "grunt-contrib-watch": "^0.6.1",
     "grunt-karma": "^0.12.1",
-    "grunt-sass": "^0.17.0",
+    "grunt-sass": "^1.0.0",
     "jasmine-core": "^2.3.4",
     "karma": "^0.13.10",
     "karma-coverage": "^0.5.2",