diff --git a/package.json b/package.json
index c54d4ab..9b725b7 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "gulp": "^3.5.6",
     "gulp-sass": "^2.0.4",
     "gulp-concat": "^2.2.0",
-    "gulp-minify-css": "^0.3.0",
+    "gulp-minify-css": "^0.5.1",
     "gulp-rename": "^1.2.0"
   },
   "devDependencies": {