diff --git a/experimental/web_dashboard/pubspec.lock b/experimental/web_dashboard/pubspec.lock
index 012f2f1c4..b662a51f8 100644
--- a/experimental/web_dashboard/pubspec.lock
+++ b/experimental/web_dashboard/pubspec.lock
@@ -337,7 +337,7 @@ packages:
       name: grinder
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.9.0"
+    version: "0.9.1"
   http_multi_server:
     dependency: transitive
     description: