diff --git a/package.json b/package.json
index d2fa097..7113202 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "apidoc": "0.16.1",
     "babel-core": "6.26.3",
     "babel-eslint": "7.2.3",
-    "babel-istanbul": "0.11.0",
+    "babel-istanbul": "0.12.2",
     "babel-register": "6.26.0",
     "eslint": "3.19.0",
     "eslint-config-airbnb": "10.0.1",