#18176: fix another reference and add it to the makeunicodedata comment.
diff --git a/Doc/reference/lexical_analysis.rst b/Doc/reference/lexical_analysis.rst
index 6617c3b..a2ef0aa 100644
--- a/Doc/reference/lexical_analysis.rst
+++ b/Doc/reference/lexical_analysis.rst
@@ -726,4 +726,4 @@
.. rubric:: Footnotes
-.. [#] http://www.unicode.org/Public/6.1.0/ucd/NameAliases.txt
+.. [#] http://www.unicode.org/Public/6.3.0/ucd/NameAliases.txt
diff --git a/Tools/unicode/makeunicodedata.py b/Tools/unicode/makeunicodedata.py
index 0aebdca..18ed93a 100644
--- a/Tools/unicode/makeunicodedata.py
+++ b/Tools/unicode/makeunicodedata.py
@@ -41,6 +41,7 @@
# When changing UCD version please update
# * Doc/library/stdtypes.rst, and
# * Doc/library/unicodedata.rst
+# * Doc/reference/lexical_analysis.rst
UNIDATA_VERSION = "6.3.0"
UNICODE_DATA = "UnicodeData%s.txt"
COMPOSITION_EXCLUSIONS = "CompositionExclusions%s.txt"