diff --git a/package.json b/package.json
index 39f0505..05d6169 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "chai": "^4.1.2",
     "chalk": "^1.1.3",
     "columnify": "^1.5.4",
-    "dot-object": "^1.7.0",
+    "dot-object": "^2.1.3",
     "fs-extra": "^5.0.0",
     "global-modules": "^1.0.0",
     "istanbul": "^0.4.5",