diff --git a/package.json b/package.json
index 21abb38..da6af88 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "onchange": "^3.2.1",
     "tap-spec": "^4.1.1",
     "ts-node": "^4.0.0",
-    "tslint": "^5.2.0",
+    "tslint": "^5.9.0",
     "tslint-config-typings": "^0.3.1",
     "typings": "^2.1.1"
   }