diff --git a/projects/testing-library/src/lib/models.ts b/projects/testing-library/src/lib/models.ts
index 26646e9..953c244 100644
--- a/projects/testing-library/src/lib/models.ts
+++ b/projects/testing-library/src/lib/models.ts
@@ -57,7 +57,7 @@ export interface RenderResult<ComponentType, WrapperType = ComponentType> extend
    * Re-render the same component with different properties.
    * This creates a new instance of the component.
    */
-  rerender: (rerenderedProperties: Partial<ComponentType>) => void;
+  rerender: (rerenderedProperties: Partial<ComponentType>) => Promise<void>;
 
   /**
    * @description