diff --git a/inventory/host_vars/ipsilon01.iad2.fedoraproject.org b/inventory/host_vars/ipsilon01.iad2.fedoraproject.org
index ce45372b7c..07eaa797aa 100644
--- a/inventory/host_vars/ipsilon01.iad2.fedoraproject.org
+++ b/inventory/host_vars/ipsilon01.iad2.fedoraproject.org
@@ -2,7 +2,7 @@
 datacenter: iad2
 eth0_ipv4_gw: 10.3.163.254
 eth0_ipv4_ip: 10.3.163.105
-ks_repo: http://10.3.163.35/pub/fedora/linux/releases/36/Server/x86_64/os/
+ks_repo: http://10.3.163.35/pub/fedora/linux/releases/38/Server/x86_64/os/
 ks_url: http://10.3.163.35/repo/rhel/ks/kvm-fedora
 vmhost: vmhost-x86-07.iad2.fedoraproject.org
 volgroup: /dev/vg_guests
diff --git a/inventory/host_vars/ipsilon02.iad2.fedoraproject.org b/inventory/host_vars/ipsilon02.iad2.fedoraproject.org
index 79771f3495..3052a6bd95 100644
--- a/inventory/host_vars/ipsilon02.iad2.fedoraproject.org
+++ b/inventory/host_vars/ipsilon02.iad2.fedoraproject.org
@@ -2,7 +2,7 @@
 datacenter: iad2
 eth0_ipv4_gw: 10.3.163.254
 eth0_ipv4_ip: 10.3.163.106
-ks_repo: http://10.3.163.35/pub/fedora/linux/releases/37/Server/x86_64/os/
+ks_repo: http://10.3.163.35/pub/fedora/linux/releases/38/Server/x86_64/os/
 ks_url: http://10.3.163.35/repo/rhel/ks/kvm-fedora
 vmhost: vmhost-x86-06.iad2.fedoraproject.org
 volgroup: /dev/vg_guests