diff --git a/pubspec.yaml b/pubspec.yaml
index cde87f0..f0e3adc 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -26,4 +26,4 @@ dependencies:
 
 dev_dependencies:
   flutter_lints: ^4.0.0
-  pigeon: ^19.0.2
+  pigeon: ^21.0.0