diff --git a/tunet-flutter/pubspec.yaml b/tunet-flutter/pubspec.yaml
index bb9a7c3f..01b60d6f 100644
--- a/tunet-flutter/pubspec.yaml
+++ b/tunet-flutter/pubspec.yaml
@@ -68,7 +68,7 @@ dev_dependencies:
   # package. See that file for information about deactivating specific lint
   # rules and activating additional ones.
   flutter_lints: ^5.0.0
-  ffigen: ^18.1.0
+  ffigen: ^19.0.0
   build_runner: ^2.4.5
   freezed: ^2.3.5