diff --git a/PACKAGES-USED b/PACKAGES-USED
index f758bdf0..206c0e45 100644
--- a/PACKAGES-USED
+++ b/PACKAGES-USED
@@ -40,13 +40,15 @@ SILex: The Dany Dub
 =================================================
     - Version 1.0
     - Licence: GPL
-    - Home Page: http://www.iro.umontreal.ca/~dube/
+    - Home Page: <no more available>.
+                 Last copy can be found on Internet Archive at
+		 https://web.archive.org/web/20130225211040/http://www.iro.umontreal.ca/~dube/
 
 LALR: The Dominique Boucher LALR Package
 ========================================
     - Version 2.1.4
     - Licence: GPL2
-    - Home Page: http://www.iro.umontreal.ca/~boucherd/Lalr/documentation/lalr.html
+    - Home Page: https://github.com/schemeway/lalr-scm
 
                  +++++++++++++++++++++++++++++++++++