diff --git a/package.json b/package.json
index e05cf63..f0ddf06 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "pump": "^3.0.0",
     "serialize-error": "^3.0.0",
     "split2": "^3.0.0",
-    "through2": "^2.0.3"
+    "through2": "^3.0.0"
   },
   "devDependencies": {
     "coveralls": "^3.0.0",