diff --git a/package.json b/package.json
index 5ad8919..6daaf28 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
   },
   "homepage": "https://github.com/stealjs/steal-less",
   "dependencies": {
-    "less": "2.4.0 - 2.5.3",
+    "less": "3.7.0",
     "steal-css": "^1.2.0"
   },
   "devDependencies": {