diff --git a/util/htmlxref.cnf b/util/htmlxref.cnf
index 75e9e4592a..0e7f24a7e0 100644
--- a/util/htmlxref.cnf
+++ b/util/htmlxref.cnf
@@ -1,8 +1,8 @@
# htmlxref.cnf - reference file for free Texinfo manuals on the web.
-htmlxrefversion=2023-04-02.12; # UTC
+htmlxrefversion=2024-06-28.08; # UTC
-# Copyright 2010-2023 Free Software Foundation, Inc.
+# Copyright 2010-2024 Free Software Foundation, Inc.
#
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
@@ -656,13 +656,14 @@ pspp node ${GS}/pspp/manual/html_node/
pyconfigure mono ${GS}/pyconfigure/manual/pyconfigure.html
pyconfigure node ${GS}/pyconfigure/manual/html_node/
-R = https://cran.r-project.org/doc/manuals
+R = https://CRAN.R-project.org/doc/manuals
R-intro mono ${R}/R-intro.html
R-lang mono ${R}/R-lang.html
R-exts mono ${R}/R-exts.html
R-data mono ${R}/R-data.html
R-admin mono ${R}/R-admin.html
R-ints mono ${R}/R-ints.html
+ R-FAQ mono ${R}/R-FAQ.html
rcs mono ${GS}/rcs/manual/rcs.html
rcs node ${GS}/rcs/manual/html_node/