diff --git a/free-programming-books-es.md b/free-programming-books-es.md
index f813338ab987659ce8512406a3166d60489a862f..541403a695206c43fa4ff69735a1eff63f6e6885 100644
--- a/free-programming-books-es.md
+++ b/free-programming-books-es.md
@@ -54,7 +54,7 @@
 
 ### 0 - Meta-Listas
 
-* [Aprender Python](http://python.org.ar/wiki/AprendiendoPython) - Python Argentina
+* [Aprender Python](https://wiki.python.org.ar/aprendiendopython/) - Python Argentina
 * [Apuntes Completos de Desarrollo Web](http://jorgesanchez.net) - Jorge Sánchez
 * [Desarrollo de Aplicaciones Web - Temario Completo](https://github.com/statickidz/TemarioDAW#temario-daw) - José Luis Comesaña (Github)
 * [Desarrollo de Aplicaciones Web y Sistemas Microinformáticos y Redes](https://javiergarciaescobedo.es) - Javier García Escobedo
diff --git a/free-programming-books-ro.md b/free-programming-books-ro.md
index 6429647d8150522e7a08b3f025f4c9b4d8398aef..c282b7b766a93c68db0d6c22f2c986ad976294d8 100644
--- a/free-programming-books-ro.md
+++ b/free-programming-books-ro.md
@@ -30,7 +30,7 @@
 
 #### Symfony
 
-* [Symfony 5: Curs rapid](https://symfony.com/doc/5.0/the-fast-track/ro/index.html)
+* [Symfony 5: Curs rapid](https://symfony.com/doc/current/the-fast-track/ro/index.html)
 
 
 ### Scratch