diff --git a/SmartControl.WebApp/slides/package.json b/SmartControl.WebApp/slides/package.json
index 8ac52a9..827cd56 100644
--- a/SmartControl.WebApp/slides/package.json
+++ b/SmartControl.WebApp/slides/package.json
@@ -35,7 +35,7 @@
     "grunt-contrib-watch": "0.6.1",
     "grunt-sass": "3.0.2",
     "grunt-contrib-connect": "0.11.2",
-    "grunt-autoprefixer": "1.0.1",
+    "grunt-autoprefixer": "3.0.4",
     "grunt-zip": "0.18.2",
     "grunt": "1.0.4",
     "node-sass": "0.9.6"