diff --git a/web_generator/lib/src/dart_main.dart b/web_generator/lib/src/dart_main.dart
index 6f6f6797..5d97c07c 100644
--- a/web_generator/lib/src/dart_main.dart
+++ b/web_generator/lib/src/dart_main.dart
@@ -44,6 +44,6 @@ String _emitLibrary(code.Library library) {
   );
 
   final source = library.accept(emitter);
-  return DartFormatter(experimentFlags: [inlineClassExperimentFlag])
+  return DartFormatter(languageVersion: DartFormatter.latestLanguageVersion)
       .format(source.toString());
 }
diff --git a/web_generator/pubspec.yaml b/web_generator/pubspec.yaml
index 66fb95da..b3bc534c 100644
--- a/web_generator/pubspec.yaml
+++ b/web_generator/pubspec.yaml
@@ -15,7 +15,7 @@ dependencies:
   code_builder: ^4.10.0
   collection: ^1.18.0
   dart_flutter_team_lints: ^3.0.0
-  dart_style: ^2.3.4
+  dart_style: ^2.3.7
   io: ^1.0.4
   path: ^1.8.3
   test: ^1.24.4