diff --git a/package.json b/package.json
index 8daf035..143ec0b 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
   },
   "devDependencies": {
     "@types/node": "8.5.7",
-    "tslint": "5.8.0",
+    "tslint": "6.1.3",
     "typescript": "2.6.2"
   }
 }