diff --git a/pubspec.lock b/pubspec.lock
index b0c01cb..e2ed3ab 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -77,10 +77,10 @@ packages:
     dependency: "direct dev"
     description:
       name: build_runner
-      sha256: "581bacf68f89ec8792f5e5a0b2c4decd1c948e97ce659dc783688c8a88fbec21"
+      sha256: "3ac61a79bfb6f6cc11f693591063a7f19a7af628dc52f141743edac5c16e8c22"
       url: "https://pub.dev"
     source: hosted
-    version: "2.4.8"
+    version: "2.4.9"
   build_runner_core:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index d95a41c..3438247 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -48,7 +48,7 @@ dependencies:
 dev_dependencies:
     flutter_test:
         sdk: flutter
-    build_runner: 2.4.8
+    build_runner: 2.4.9
     built_value_generator: 8.9.1
     json_serializable: 6.7.1
     flutter_lints: 3.0.1