diff --git a/package.json b/package.json
index cb7e207..9117557 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
   "dependencies": {
     "grunt-lib-contrib": "~0.6.1",
     "lodash": "~2.4.1",
-    "less": "~1.6.0",
+    "less": "^1.7.5",
     "async": "~0.2.9"
   },
   "devDependencies": {