diff --git a/scripts/dev-bundle-tool-package.js b/scripts/dev-bundle-tool-package.js
index 6b0ab17ba4..859a5fa26d 100644
--- a/scripts/dev-bundle-tool-package.js
+++ b/scripts/dev-bundle-tool-package.js
@@ -56,7 +56,7 @@ var packageJson = {
     optimism: "0.3.3",
     'lru-cache': '4.0.1',
     'cordova-lib': "6.4.0",
-    longjohn: '0.2.11'
+    longjohn: '0.2.12'
   }
 };