diff --git a/package.json b/package.json
index c6321a8..909cafe 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "parseurl": "~1.3.0"
   },
   "devDependencies": {
-    "istanbul": "0.3.0",
+    "istanbul": "0.3.2",
     "mocha": "~1.21.1",
     "should": "~4.0.0",
     "supertest": "~0.13.0"