diff --git a/inventory/group_vars/buildvm b/inventory/group_vars/buildvm
index 3af47eda4f..f0cee475ed 100644
--- a/inventory/group_vars/buildvm
+++ b/inventory/group_vars/buildvm
@@ -13,7 +13,7 @@ koji_root: "koji.fedoraproject.org/koji"
 koji_server_url: "https://koji.fedoraproject.org/kojihub"
 koji_topurl: "https://kojipkgs.fedoraproject.org/"
 koji_weburl: "https://koji.fedoraproject.org/koji"
-ks_repo: https://infrastructure.fedoraproject.org/pub/fedora/linux/releases/41/Server/x86_64/os/
+ks_repo: https://infrastructure.fedoraproject.org/pub/fedora/linux/releases/42/Server/x86_64/os/
 ks_url: https://infrastructure.fedoraproject.org/repo/rhel/ks/kvm-fedora
 lvm_size: 262144
 max_mem_size: "{{ mem_size }}"
diff --git a/inventory/group_vars/buildvm_aarch64 b/inventory/group_vars/buildvm_aarch64
index 6887e207ad..c5dff555f1 100644
--- a/inventory/group_vars/buildvm_aarch64
+++ b/inventory/group_vars/buildvm_aarch64
@@ -14,7 +14,7 @@ koji_root: "koji.fedoraproject.org/koji"
 koji_server_url: "https://koji.fedoraproject.org/kojihub"
 koji_topurl: "https://kojipkgs.fedoraproject.org/"
 koji_weburl: "https://koji.fedoraproject.org/koji"
-ks_repo: https://infrastructure.fedoraproject.org/pub/fedora/linux/releases/41/Server/aarch64/os/
+ks_repo: https://infrastructure.fedoraproject.org/pub/fedora/linux/releases/42/Server/aarch64/os/
 ks_url: https://infrastructure.fedoraproject.org/repo/rhel/ks/kvm-fedora
 lvm_size: 300000
 max_cpu: "{{ num_cpus }}"
diff --git a/inventory/group_vars/buildvm_aarch64_stg b/inventory/group_vars/buildvm_aarch64_stg
index 0282b33bf0..bccce48303 100644
--- a/inventory/group_vars/buildvm_aarch64_stg
+++ b/inventory/group_vars/buildvm_aarch64_stg
@@ -18,7 +18,7 @@ koji_topurl: "https://kojipkgs.stg.fedoraproject.org/"
 # Groups and individual hosts should ovveride them with specific info.
 
 koji_weburl: "https://koji.stg.fedoraproject.org/koji"
-ks_repo: https://infrastructure.fedoraproject.org/pub/fedora/linux/releases/41/Server/aarch64/os/
+ks_repo: https://infrastructure.fedoraproject.org/pub/fedora/linux/releases/42/Server/aarch64/os/
 ks_url: https://infrastructure.fedoraproject.org/repo/rhel/ks/kvm-fedora
 lvm_size: 140000
 max_cpu: "{{ num_cpus }}"
diff --git a/inventory/group_vars/buildvm_ppc64le b/inventory/group_vars/buildvm_ppc64le
index 15bc415102..aa43564d1e 100644
--- a/inventory/group_vars/buildvm_ppc64le
+++ b/inventory/group_vars/buildvm_ppc64le
@@ -13,7 +13,7 @@ koji_instance: "primary"
 koji_server_url: "https://koji.fedoraproject.org/kojihub"
 koji_topurl: "https://kojipkgs.fedoraproject.org/"
 koji_weburl: "https://koji.fedoraproject.org/koji"
-ks_repo: https://infrastructure.fedoraproject.org/pub/fedora-secondary/releases/41/Server/ppc64le/os/
+ks_repo: https://infrastructure.fedoraproject.org/pub/fedora-secondary/releases/42/Server/ppc64le/os/
 ks_url: https://infrastructure.fedoraproject.org/repo/rhel/ks/kvm-fedora
 lvm_size: 262144
 #
diff --git a/inventory/group_vars/buildvm_ppc64le_stg b/inventory/group_vars/buildvm_ppc64le_stg
index e277349b82..ff38ae87be 100644
--- a/inventory/group_vars/buildvm_ppc64le_stg
+++ b/inventory/group_vars/buildvm_ppc64le_stg
@@ -18,7 +18,7 @@ koji_topurl: "https://kojipkgs.stg.fedoraproject.org/"
 # Groups and individual hosts should ovveride them with specific info.
 
 koji_weburl: "https://koji.stg.fedoraproject.org/koji"
-ks_repo: https://infrastructure.fedoraproject.org/pub/fedora-secondary/releases/41/Server/ppc64le/os/
+ks_repo: https://infrastructure.fedoraproject.org/pub/fedora-secondary/releases/42/Server/ppc64le/os/
 ks_url: https://infrastructure.fedoraproject.org/repo/rhel/ks/kvm-fedora
 lvm_size: 150000
 main_bridge: br0
diff --git a/inventory/group_vars/buildvm_s390x_kvm b/inventory/group_vars/buildvm_s390x_kvm
index efb778ee2f..4d383507b1 100644
--- a/inventory/group_vars/buildvm_s390x_kvm
+++ b/inventory/group_vars/buildvm_s390x_kvm
@@ -4,7 +4,7 @@ dns2: 10.16.163.34
 dns_search1: "rdu3.fedoraproject.org"
 dns_search2: "fedoraproject.org"
 eth0_ipv4_gw: 10.16.0.254
-ks_repo: https://infrastructure.fedoraproject.org/pub/fedora-secondary/releases/41/Server/s390x/os/
+ks_repo: https://infrastructure.fedoraproject.org/pub/fedora-secondary/releases/42/Server/s390x/os/
 ks_url: https://infrastructure.fedoraproject.org/repo/rhel/ks/kvm-fedora
 lvm_size: 102400
 main_bridge: vmbr
diff --git a/inventory/group_vars/buildvm_s390x_stg b/inventory/group_vars/buildvm_s390x_stg
index cc82b54910..ce4957dfaf 100644
--- a/inventory/group_vars/buildvm_s390x_stg
+++ b/inventory/group_vars/buildvm_s390x_stg
@@ -6,7 +6,7 @@ koji_server_url: "https://koji.stg.fedoraproject.org/kojihub"
 koji_instance: "primary"
 koji_topurl: "https://kojipkgs.stg.fedoraproject.org/"
 koji_weburl: "https://koji.stg.fedoraproject.org/koji"
-ks_repo: https://infrastructure.fedoraproject.org/pub/fedora-secondary/releases/41/Server/s390x/os/
+ks_repo: https://infrastructure.fedoraproject.org/pub/fedora-secondary/releases/42/Server/s390x/os/
 ks_url: https://infrastructure.fedoraproject.org/repo/rhel/ks/kvm-fedora
 virt_install_command: "{{ virt_install_command_s390x_one_nic_unsafe }}"
 
diff --git a/inventory/group_vars/buildvm_stg b/inventory/group_vars/buildvm_stg
index abfbf7b783..2387a271a3 100644
--- a/inventory/group_vars/buildvm_stg
+++ b/inventory/group_vars/buildvm_stg
@@ -18,7 +18,7 @@ koji_topurl: "https://kojipkgs.stg.fedoraproject.org/"
 # Groups and individual hosts should ovveride them with specific info.
 
 koji_weburl: "https://koji.stg.fedoraproject.org/koji"
-ks_repo: https://infrastructure.fedoraproject.org/pub/fedora/linux/releases/41/Server/x86_64/os/
+ks_repo: https://infrastructure.fedoraproject.org/pub/fedora/linux/releases/42/Server/x86_64/os/
 ks_url: https://infrastructure.fedoraproject.org/repo/rhel/ks/kvm-fedora
 lvm_size: 150000
 max_mem_size: "{{ mem_size }}"
diff --git a/inventory/group_vars/buildvm_x86_riscv b/inventory/group_vars/buildvm_x86_riscv
index 38d56288b6..9e47034263 100644
--- a/inventory/group_vars/buildvm_x86_riscv
+++ b/inventory/group_vars/buildvm_x86_riscv
@@ -13,7 +13,7 @@ koji_root: "riscv-koji.fedoraproject.org/koji"
 koji_server_url: "https://riscv-koji.fedoraproject.org/kojihub"
 koji_topurl: "https://riscv-kojipkgs.fedoraproject.org/"
 koji_weburl: "https://riscv-koji.fedoraproject.org/koji"
-ks_repo: https://infrastructure.fedoraproject.org/pub/fedora/linux/releases/41/Server/x86_64/os/
+ks_repo: https://infrastructure.fedoraproject.org/pub/fedora/linux/releases/42/Server/x86_64/os/
 ks_url: https://infrastructure.fedoraproject.org/repo/rhel/ks/kvm-fedora
 lvm_size: 262144
 max_mem_size: "{{ mem_size }}"