diff --git a/package.json b/package.json
index 5070b40..34fe9c4 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "semantic-release": "^11.0.2",
     "source-map-support": "^0.5.0",
     "ts-node": "^4.1.0",
-    "tslint": "^5.7.0",
+    "tslint": "^5.9.1",
     "typedoc": "^0.9.0",
     "typescript": "^2.5.3"
   },