diff --git a/packages/core-plugin-api/api-report.md b/packages/core-plugin-api/api-report.md
index 227b9b9816..110a071f98 100644
--- a/packages/core-plugin-api/api-report.md
+++ b/packages/core-plugin-api/api-report.md
@@ -503,7 +503,7 @@ export const googleAuthApiRef: ApiRef<
 
 // @public
 export type IconComponent = ComponentType<{
-  fontSize?: 'default' | 'small' | 'large';
+  fontSize?: 'inherit' | 'medium' | 'large' | 'small';
 }>;
 
 // @public