diff --git a/package.json b/package.json
index fc97d65b9..63a977915 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "pretty-ms": "^4.0.0",
     "protobufjs": "~6.8.6",
     "semver": "^5.5.1",
-    "source-map": "^0.6.1",
+    "source-map": "^0.7.0",
     "split": "^1.0.1",
     "teeny-request": "^3.3.0"
   },