diff --git a/METADATA b/METADATA
index b509092..1ad4370 100644
--- a/METADATA
+++ b/METADATA
@@ -11,7 +11,7 @@
     type: GIT
     value: "https://github.com/unicode-org/cldr"
   }
-  version: "39.0"
-  last_upgrade_date { year: 2021 month: 8  day: 17 }
+  version: "40.0"
+  last_upgrade_date { year: 2021 month: 11  day: 19 }
   license_type: NOTICE
 }