diff --git a/songbook_core/plastex.py b/songbook_core/plastex.py
index 6b921d0b..ef5f8737 100755
--- a/songbook_core/plastex.py
+++ b/songbook_core/plastex.py
@@ -74,7 +74,8 @@ def parsetex(filename):
     """
     # /* BEGIN plasTeX patch
     # The following lines, and another line a few lines later, are used to
-    # circumvent a plasTeX bug. It has been reported, with a patch.
+    # circumvent a plasTeX bug. It has been reported and corrected :
+    # https://github.com/tiarno/plastex/commit/8f4e5a385f3cb6a04d5863f731ce24a7e856f2a4
     # To see if you can delete those lines, set your LC_TIME locale to French,
     # during a month containing diacritics (e.g. Février), and run songbook. If
     # no plasTeX bug appears, it is safe to remove those lines.
diff --git a/songbook_core/plastex_patchedbabel.py b/songbook_core/plastex_patchedbabel.py
index 2f3b159a..39aa2e8f 100644
--- a/songbook_core/plastex_patchedbabel.py
+++ b/songbook_core/plastex_patchedbabel.py
@@ -11,8 +11,9 @@ en production. En attendant, nous utilisons cette version modifiée.
 Dés que la correction sera entrée en production, il faudra supprimer ce
 fichier, et remplater l'occurence à "patchedbabel" par "babel" dans le fichier
 "plastex.py".
-La correction à suveiller est la révision 1.3 du fichier babel.py :
-http://plastex.cvs.sourceforge.net/viewvc/plastex/plastex/plasTeX/Packages/babel.py?view=log
+La correction à suveiller est la révision
+41a48c0c229dd46b69fb0e3720595000a71b17d8 du fichier babel.py :
+https://github.com/tiarno/plastex/commit/41a48c0c229dd46b69fb0e3720595000a71b17d8
 
 # Comment vérifier si on peut supprimer ce fichier ?