diff --git a/pubspec.lock b/pubspec.lock
index c585d3b..5c70fad 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -934,10 +934,10 @@ packages:
     dependency: "direct dev"
     description:
       name: json_serializable
-      sha256: ea1432d167339ea9b5bb153f0571d0039607a873d6e04e0117af043f14a1fd4b
+      sha256: c2fcb3920cf2b6ae6845954186420fca40bc0a8abcc84903b7801f17d7050d7c
       url: "https://pub.dev"
     source: hosted
-    version: "6.8.0"
+    version: "6.9.0"
   leak_tracker:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 0dc41a6..1a76615 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -108,7 +108,7 @@ dev_dependencies:
   change_app_package_name: ^1.4.0 # dart run change_app_package_name:main <com.new.package.name>
   flutter_launcher_icons: ^0.14.1 # dart run flutter_launcher_icons:main
   envied_generator: ^1.0.0
-  json_serializable: ^6.8.0
+  json_serializable: ^6.9.0
   import_sorter: ^4.6.0
 
 flutter_launcher_icons: