diff --git a/thermion_dart/pubspec.yaml b/thermion_dart/pubspec.yaml
index 16d59dbd..9bcba170 100644
--- a/thermion_dart/pubspec.yaml
+++ b/thermion_dart/pubspec.yaml
@@ -24,7 +24,7 @@ dependencies:
 
 dev_dependencies:
   ffigen: ^18.1.0
-  objective_c: ^7.1.0
+  objective_c: ^8.0.0
   test:  
   mockito: ^5.0.0
   build_runner: ^2.0.0
diff --git a/thermion_dart/test/libThermionTextureSwift.dylib b/thermion_dart/test/generated/libThermionTextureSwift.dylib
similarity index 88%
rename from thermion_dart/test/libThermionTextureSwift.dylib
rename to thermion_dart/test/generated/libThermionTextureSwift.dylib
index bd54bc13..424fea84 100644
Binary files a/thermion_dart/test/libThermionTextureSwift.dylib and b/thermion_dart/test/generated/libThermionTextureSwift.dylib differ
diff --git a/thermion_dart/test/generated/objective_c.dylib b/thermion_dart/test/generated/objective_c.dylib
new file mode 100644
index 00000000..777a7b0a
Binary files /dev/null and b/thermion_dart/test/generated/objective_c.dylib differ