diff --git a/package.json b/package.json
index e1b311616..1a2999f01 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
   "devDependencies": {
     "bluebird": "^3.2.1",
     "browserify": "^13.0.1",
-    "browserify-istanbul": "^2.0.0",
+    "browserify-istanbul": "^3.0.0",
     "buffer-equal": "^1.0.0",
     "codecov": "^3.0.4",
     "coveralls": "^3.0.2",