diff --git a/admin/publish b/admin/publish
index 583a05e3fcf2c366bc1a0b16d9f39b6c63a02029_YWRtaW4vcHVibGlzaA==..92d09d55b36202ce10634821bc7ea28a2b024e79_YWRtaW4vcHVibGlzaA== 100755
--- a/admin/publish
+++ b/admin/publish
@@ -48,8 +48,8 @@
   echo "  -t <isabelle> <tag> use specified path to isabelle tool script"
   echo
   echo "Examples:"
-  echo "  $PRG -r 2009 Example-Submission"
-  echo "  $PRG -t /usr/proj/Isabelle2009/bin/isabelle Isabelle2009 Example-Submission"
+  echo "  $PRG -r 2025 Example-Submission"
+  echo "  $PRG -t /usr/proj/Isabelle2025/bin/isabelle Example-Submission"
   echo
   echo "  $PRG Example-Submission"
   exit 1
diff --git a/admin/testall b/admin/testall
index 583a05e3fcf2c366bc1a0b16d9f39b6c63a02029_YWRtaW4vdGVzdGFsbA==..92d09d55b36202ce10634821bc7ea28a2b024e79_YWRtaW4vdGVzdGFsbA== 100755
--- a/admin/testall
+++ b/admin/testall
@@ -28,6 +28,6 @@
   echo "$PRG Example-Submission"
   echo   "same as above, but only test Example-Submission"
   echo
-  echo "$PRG -t /usr/proj/isabelle/Isabelle2009/bin/isabelle Example-Submission"
-  echo   "uses the Isabelle2009 release version to run the test"
+  echo "$PRG -t /usr/proj/isabelle/Isabelle2025/bin/isabelle Example-Submission"
+  echo   "uses the Isabelle2025 release version to run the test"
   echo
@@ -33,6 +33,6 @@
   echo
-  echo "$PRG -r 2009 Example-Submission"
-  echo   "uses the distribution $ISABELLE_RELEASES/Isabelle2009 to test Example-Submission"
+  echo "$PRG -r 2025 Example-Submission"
+  echo   "uses the distribution $ISABELLE_RELEASES/Isabelle2025 to test Example-Submission"
   exit 1
 }