diff --git a/wikidict/lang/en/langs.py b/wikidict/lang/en/langs.py
index e63f49ba..fa5c392b 100644
--- a/wikidict/lang/en/langs.py
+++ b/wikidict/lang/en/langs.py
@@ -9719,7 +9719,6 @@
     "zls": "South Slavic",
     "zlw": "West Slavic",
     "zlw-lch": "Lechitic",
-    "zlw-mas": "Masurian",
     "zlw-mpl": "Middle Polish",
     "zlw-ocs": "Old Czech",
     "zlw-opl": "Old Polish",
@@ -9823,7 +9822,7 @@
     "zyp": "Zyphe",
     "zza": "Zazaki",
     "zzj": "Zuojiang Zhuang",
-}  # 9,818
+}  # 9,817
 # END
 
 # Missings since 2024-02-28 (see #1999 and keep synced with https://en.wiktionary.org/wiki/Module:languages/data#L-196)
diff --git a/wikidict/lang/fr/regions.py b/wikidict/lang/fr/regions.py
index 5caa5581..1c42b68e 100644
--- a/wikidict/lang/fr/regions.py
+++ b/wikidict/lang/fr/regions.py
@@ -657,6 +657,7 @@
     "jersiais": "Jersiais",
     "lyonnais": "Lyonnais",
     "léonard": "Léonard",
+    "mantois": "Mantois",
     "nord de l’Angleterre": "Nord de l’Angleterre",
     "normand insulaire": "Normand insulaire",
     "parler gaga": "Parler gaga",
@@ -678,7 +679,7 @@
     "Île-de-France": "Île-de-France",
     "Îles d’Aran": "Îles d'Aran",
     "Îles-de-la-Madeleine": "Îles-de-la-Madeleine",
-}  # 673
+}  # 674
 # END
 
 # handled differently