diff --git a/admin/generate-dev-bundle.sh b/admin/generate-dev-bundle.sh
index 8b1295387f..9b16baf16c 100755
--- a/admin/generate-dev-bundle.sh
+++ b/admin/generate-dev-bundle.sh
@@ -174,7 +174,7 @@ npm install mongodb@1.1.5
 npm install uglify-js@1.3.3
 npm install clean-css@0.6.0
 npm install progress@0.0.5
-npm install fibers@0.6.8
+npm install fibers@0.6.9
 npm install useragent@1.1.0
 npm install request@2.11.0
 npm install http-proxy@0.8.2