diff --git a/tests/test_services_backup.py b/tests/test_services_backup.py
index 0534503..2fda52e 100644
--- a/tests/test_services_backup.py
+++ b/tests/test_services_backup.py
@@ -23,7 +23,7 @@ def test_backup_version_is_current():
 
     (Named for the number it asserted until v10, which is exactly the drift a
     name-carrying-a-value invites; it now says what it checks.)"""
-    assert backup.BACKUP_VERSION == 14
+    assert backup.BACKUP_VERSION == 15
 
 
 def _exportable_note(**over):