Update README.es.md

josemoracard · web-flow · commit 5d43175c95ab · 2023-10-18T17:15:05.000+02:00
diff --git a/exercises/01.3-building-a-layout/README.es.md b/exercises/01.3-building-a-layout/README.es.md
@@ -43,5 +43,5 @@ const data = {
 </div>
 ```
 
-Fuente: [Bootstrap Card](https://getbootstrap.com/docs/4.0/components/card/#example)
+Fuente: [Bootstrap Card](https://getbootstrap.com/docs/5.0/components/card/#example)
 
