diff --git a/package.json b/package.json
index 43f03f0..b48db00 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "mkdirp": "^0.5.0",
     "nomnomnomnom": "^2.0.0",
     "object-assign": "^4.0.1",
-    "source-map": "^0.5.0",
+    "source-map": "^0.7.0",
     "which": "^1.0.9"
   },
   "devDependencies": {