diff --git a/experimental/web_dashboard/pubspec.lock b/experimental/web_dashboard/pubspec.lock
index 9450a0961..f6dac7c97 100644
--- a/experimental/web_dashboard/pubspec.lock
+++ b/experimental/web_dashboard/pubspec.lock
@@ -393,14 +393,14 @@ packages:
       name: json_annotation
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.4.0"
+    version: "4.5.0"
   json_serializable:
     dependency: "direct dev"
     description:
       name: json_serializable
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.1.6"
+    version: "6.2.0"
   lints:
     dependency: transitive
     description:
diff --git a/experimental/web_dashboard/pubspec.yaml b/experimental/web_dashboard/pubspec.yaml
index ff53f3ff3..ca17d0dfd 100644
--- a/experimental/web_dashboard/pubspec.yaml
+++ b/experimental/web_dashboard/pubspec.yaml
@@ -20,7 +20,7 @@ dev_dependencies:
   flutter_test:
     sdk: flutter
   build_runner: ^2.1.0
-  json_serializable: ^6.1.5
+  json_serializable: ^6.2.0
   grinder: ^0.9.0
   flutter_lints: ^1.0.0
 flutter: