diff --git a/lib/src/controllers/painter_controller.dart b/lib/src/controllers/painter_controller.dart
index f2de522f..69eda7fe 100644
--- a/lib/src/controllers/painter_controller.dart
+++ b/lib/src/controllers/painter_controller.dart
@@ -432,9 +432,13 @@ class PainterControllerValue {
             selectedObjectDrawable == other.selectedObjectDrawable);
   }
 
-  @override
-  int get hashCode => hashValues(
-      hashList(_drawables), background, settings, selectedObjectDrawable);
+ @override
+int get hashCode => Object.hash(
+    Object.hashAll(_drawables),
+    background,
+    settings,
+    selectedObjectDrawable
+);
 }
 
 /// Private class that is used internally to represent no