diff --git a/package.json b/package.json
index ff0a92f..6e77f72 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "sinon": "^4.4.8",
     "sinon-chai": "^3.0.0",
     "tslint": "5.9.1",
-    "tsutils": "^2.25.0",
+    "tsutils": "^2.25.1",
     "typedoc": "^0.11.1",
     "typescript": "^2.7.2",
     "watch": "^1.0.2",