diff --git a/package.json b/package.json
index 75b0452..d401124 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   },
   "dependencies": {
     "source-map": "~0.5.3",
-    "source-list-map": "~0.1.0"
+    "source-list-map": "~0.1.7"
   },
   "devDependencies": {
     "beautify-lint": "^1.0.3",