From 105de9e564e8b51ef561de0f2dec3d97783a0c57 Mon Sep 17 00:00:00 2001
From: Wesley Patterson <95721147+wpatt849@users.noreply.github.com>
Date: Mon, 27 Mar 2023 20:33:53 -0500
Subject: [PATCH] Update free-programming-books-it.md (#9320)

Updated the link referenced in Issue #9297 using the Wayback Machine.
---
 books/free-programming-books-it.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/books/free-programming-books-it.md b/books/free-programming-books-it.md
index b7f9c4f57..b10f5636c 100644
--- a/books/free-programming-books-it.md
+++ b/books/free-programming-books-it.md
@@ -271,7 +271,7 @@
 
 ### UML
 
-* [Appunti di UML](http://liuct.altervista.org/download/repository/ingsof/Appunti_UML.pdf) (PDF)
+* [Appunti di UML](https://web.archive.org/web/20110322065222/http://liuct.altervista.org/download/repository/ingsof/Appunti_UML.pdf) (PDF) *(:card_file_box: archived)*
 * [Introduzione alla gestione del progetto software con UML](http://areaprofessional.com/documenti/D03_IntroGestioneProgettoSW.pdf) - G. Destri (PDF)