diff --git a/experimental/pedometer/pubspec.yaml b/experimental/pedometer/pubspec.yaml
index 3a1f9687d..d00b0145b 100644
--- a/experimental/pedometer/pubspec.yaml
+++ b/experimental/pedometer/pubspec.yaml
@@ -15,7 +15,7 @@ dependencies:
   ffi: ^2.0.1
 
 dev_dependencies:
-  ffigen: ^8.0.0
+  ffigen: ^9.0.0
   jnigen: ^0.5.0
   flutter_test:
     sdk: flutter