diff --git a/package.json b/package.json
index e0dbf3a53..7a22ff2dc 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "grunt-contrib-connect": "1.0.2",
     "grunt-contrib-copy": "1.0.0",
     "grunt-contrib-jshint": "1.0.0",
-    "grunt-contrib-less": "1.2.0",
+    "grunt-contrib-less": "1.4.0",
     "grunt-contrib-qunit": "0.5.2",
     "grunt-contrib-uglify": "1.0.1",
     "grunt-contrib-watch": "1.0.0",