diff --git a/package.json b/package.json
index 01ebfd9..d26a42b 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
     "version": "1.0.1",
     "devDependencies": {
         "gulp": "~3.9.0",
-        "event-stream": "~3.3.1",
+        "event-stream": "3.3.4",
         "gulp-zip": "~3.0.2",
         "gulp-tar": "~1.4.0",
         "gulp-gzip": "~1.1.0",