diff --git a/package.json b/package.json
index f38e60f..bc8fd5d 100644
--- a/package.json
+++ b/package.json
@@ -43,6 +43,6 @@
     "gulp-util": "^3.0.7",
     "handlebars": "~4.0.8",
     "semver": "~5.3.0",
-    "through2": "^2.0.0"
+    "through2": "^3.0.1"
   }
 }