diff -U3 /tmp/cirrus-ci-build/src/test/regress/expected/xml.out /tmp/cirrus-ci-build/src/bin/pg_upgrade/tmp_check/results/xml.out
--- /tmp/cirrus-ci-build/src/test/regress/expected/xml.out	2024-11-04 01:46:21.868062167 +0000
+++ /tmp/cirrus-ci-build/src/bin/pg_upgrade/tmp_check/results/xml.out	2024-11-04 01:53:52.831197734 +0000
@@ -2192,7 +2192,7 @@
 SELECT j, pg_typeof(j) FROM xmlcast('11:11:11.5'::time with time zone AS xml) t(j);
        j       | pg_typeof 
 ---------------+-----------
- 11:11:11.5-07 | xml
+ 11:11:11.5-08 | xml
 (1 row)
 
 -- Convert an XML string to bytea and back to xml