diff --git a/pubspec.yaml b/pubspec.yaml
index 70a90c9..c5ff949 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -27,7 +27,7 @@ dependencies:
 dev_dependencies:
   build_runner: ^2.4.11
   flutter_lints: any
-  ffigen: ^12.0.0
+  ffigen: ^13.0.0
   freezed: any
   json_serializable: any