diff --git a/pywikibot/tools/_unidata.py b/pywikibot/tools/_unidata.py
index fe30e5fd41..f698ea2416 100644
--- a/pywikibot/tools/_unidata.py
+++ b/pywikibot/tools/_unidata.py
@@ -273,7 +273,7 @@
 # codepoint it takes longer especially when working with UCS2. The lists also
 # differ between Python versions which can be avoided by this static list.
 #
-# This frozenset was created using Python 3.13 (Unicode version 15.1.0):
+# This frozenset was created using Python 3.14 (Unicode version 16.0.0):
 # list(c for c in (chr(i) for i in range(sys.maxunicode))
 #      if unicodedata.category(c) == 'Cf')
 _category_cf = frozenset([