diff --git a/mkdocs/extra/gent.yml b/mkdocs/extra/gent.yml
index 912ea2dde0a2..460af0026ced 100644
--- a/mkdocs/extra/gent.yml
+++ b/mkdocs/extra/gent.yml
@@ -69,7 +69,7 @@ othercluster: donphan
 hpcinfo: hpc@ugent.be
 hpcusersml: hpc-users@lists.ugent.be
 hpcannounceml: hpc-announce@lists.ugent.be
-operatingsystem: RHEL 9.4 (doduo, donphan, gallade, shinx, joltik, accelgor, litleo)
+operatingsystem: RHEL 9.6 (doduo, donphan, gallade, shinx, joltik, accelgor, litleo)
 operatingsystembase: Red Hat Enterprise Linux
 # Special for perfexpert tutorial
 mpirun: vsc-mympirun