diff --git a/package.json b/package.json
index b0ec3009..ddeae0be 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "nyc": "11.2.1",
     "react": "^16.0.0",
     "rimraf": "2.6.2",
-    "source-map-support": "0.4.18",
+    "source-map-support": "0.5.0",
     "standard-version": "^4.2.0",
     "tslint": "^5.4.3",
     "typescript": "^2.3.4"