diff --git a/shell/platform/darwin/macos/framework/Headers/FlutterDartProject.h b/shell/platform/darwin/macos/framework/Headers/FlutterDartProject.h
index 76ffc9fe86b97..e888273c880ca 100644
--- a/shell/platform/darwin/macos/framework/Headers/FlutterDartProject.h
+++ b/shell/platform/darwin/macos/framework/Headers/FlutterDartProject.h
@@ -44,7 +44,7 @@ FLUTTER_DARWIN_EXPORT
  *
  * Set this to nil to pass no arguments to the Dart entrypoint.
  */
-@property(nonatomic, nullable) NSArray<NSString*>* dartEntrypointArguments;
+@property(nonatomic, nullable, strong) NSArray<NSString*>* dartEntrypointArguments;
 
 @end