diff --git a/package.json b/package.json
index 5090f3606..5b06c2c89 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "jasmine-json": "~0.0",
     "jasmine-tagged": "^1.1.2",
     "jquery": "^2.1.1",
-    "less-cache": "0.19.0",
+    "less-cache": "0.20.0",
     "marked": "^0.3",
     "mixto": "^1",
     "mkdirp": "0.3.5",