diff --git a/generic-hyperv.json b/generic-hyperv.json
index cc934778b..f3525c97b 100644
--- a/generic-hyperv.json
+++ b/generic-hyperv.json
@@ -6131,8 +6131,8 @@
       "memory": 2048,
       "cpus": 2,
       "http_directory": "http",
-      "iso_url": "https://dfw.mirror.rackspace.com/centos-stream/9-stream/BaseOS/x86_64/iso/CentOS-Stream-9-20230821.0-x86_64-boot.iso",
-      "iso_checksum": "sha256:0a4855c5bec40f692399d525b7add5a6cce2413066d51d2967b4b1a9b7e68f2b",
+      "iso_url": "https://dfw.mirror.rackspace.com/centos-stream/9-stream/BaseOS/x86_64/iso/CentOS-Stream-9-20230828.0-x86_64-boot.iso",
+      "iso_checksum": "sha256:a166d99590d8ca93337dcaebbb4f37cb7d6708e764e57080c0000b406ea0d3ee",
       "ssh_username": "root",
       "ssh_password": "vagrant",
       "ssh_port": 22,
diff --git a/generic-libvirt.json b/generic-libvirt.json
index 897ced25e..9fb1f7d40 100644
--- a/generic-libvirt.json
+++ b/generic-libvirt.json
@@ -6122,8 +6122,8 @@
       "memory": 2048,
       "http_directory": "http",
       "headless": true,
-      "iso_url": "https://dfw.mirror.rackspace.com/centos-stream/9-stream/BaseOS/x86_64/iso/CentOS-Stream-9-20230821.0-x86_64-boot.iso",
-      "iso_checksum": "sha256:0a4855c5bec40f692399d525b7add5a6cce2413066d51d2967b4b1a9b7e68f2b",
+      "iso_url": "https://dfw.mirror.rackspace.com/centos-stream/9-stream/BaseOS/x86_64/iso/CentOS-Stream-9-20230828.0-x86_64-boot.iso",
+      "iso_checksum": "sha256:a166d99590d8ca93337dcaebbb4f37cb7d6708e764e57080c0000b406ea0d3ee",
       "ssh_username": "root",
       "ssh_password": "vagrant",
       "ssh_port": 22,
diff --git a/generic-parallels.json b/generic-parallels.json
index 8f3c8b619..941b29ff6 100644
--- a/generic-parallels.json
+++ b/generic-parallels.json
@@ -8267,8 +8267,8 @@
       "hard_drive_interface": "ide",
       "guest_os_type": "centos",
       "http_directory": "http",
-      "iso_url": "https://dfw.mirror.rackspace.com/centos-stream/9-stream/BaseOS/x86_64/iso/CentOS-Stream-9-20230821.0-x86_64-boot.iso",
-      "iso_checksum": "sha256:0a4855c5bec40f692399d525b7add5a6cce2413066d51d2967b4b1a9b7e68f2b",
+      "iso_url": "https://dfw.mirror.rackspace.com/centos-stream/9-stream/BaseOS/x86_64/iso/CentOS-Stream-9-20230828.0-x86_64-boot.iso",
+      "iso_checksum": "sha256:a166d99590d8ca93337dcaebbb4f37cb7d6708e764e57080c0000b406ea0d3ee",
       "skip_compaction": false,
       "ssh_username": "root",
       "ssh_password": "vagrant",
diff --git a/generic-virtualbox.json b/generic-virtualbox.json
index 9a590e430..8264ae723 100644
--- a/generic-virtualbox.json
+++ b/generic-virtualbox.json
@@ -6774,8 +6774,8 @@
       "vrdp_bind_address": "127.0.0.1",
       "vrdp_port_min": 11000,
       "vrdp_port_max": 12000,
-      "iso_url": "https://dfw.mirror.rackspace.com/centos-stream/9-stream/BaseOS/x86_64/iso/CentOS-Stream-9-20230821.0-x86_64-boot.iso",
-      "iso_checksum": "sha256:0a4855c5bec40f692399d525b7add5a6cce2413066d51d2967b4b1a9b7e68f2b",
+      "iso_url": "https://dfw.mirror.rackspace.com/centos-stream/9-stream/BaseOS/x86_64/iso/CentOS-Stream-9-20230828.0-x86_64-boot.iso",
+      "iso_checksum": "sha256:a166d99590d8ca93337dcaebbb4f37cb7d6708e764e57080c0000b406ea0d3ee",
       "ssh_username": "root",
       "ssh_password": "vagrant",
       "ssh_port": 22,
diff --git a/generic-vmware.json b/generic-vmware.json
index b1f404420..fdfb1eb10 100644
--- a/generic-vmware.json
+++ b/generic-vmware.json
@@ -6761,8 +6761,8 @@
       "vnc_disable_password": true,
       "vnc_bind_address": "127.0.0.1",
       "vmx_remove_ethernet_interfaces": true,
-      "iso_url": "https://dfw.mirror.rackspace.com/centos-stream/9-stream/BaseOS/x86_64/iso/CentOS-Stream-9-20230821.0-x86_64-boot.iso",
-      "iso_checksum": "sha256:0a4855c5bec40f692399d525b7add5a6cce2413066d51d2967b4b1a9b7e68f2b",
+      "iso_url": "https://dfw.mirror.rackspace.com/centos-stream/9-stream/BaseOS/x86_64/iso/CentOS-Stream-9-20230828.0-x86_64-boot.iso",
+      "iso_checksum": "sha256:a166d99590d8ca93337dcaebbb4f37cb7d6708e764e57080c0000b406ea0d3ee",
       "skip_compaction": false,
       "ssh_username": "root",
       "ssh_password": "vagrant",
diff --git a/packer-cache.json b/packer-cache.json
index f039aab64..3a0763005 100644
--- a/packer-cache.json
+++ b/packer-cache.json
@@ -1278,8 +1278,8 @@
     {
       "name": "centos9s",
       "output_directory": "output/centos9s",
-      "iso_url": "https://dfw.mirror.rackspace.com/centos-stream/9-stream/BaseOS/x86_64/iso/CentOS-Stream-9-20230821.0-x86_64-boot.iso",
-      "iso_checksum": "sha256:0a4855c5bec40f692399d525b7add5a6cce2413066d51d2967b4b1a9b7e68f2b",
+      "iso_url": "https://dfw.mirror.rackspace.com/centos-stream/9-stream/BaseOS/x86_64/iso/CentOS-Stream-9-20230828.0-x86_64-boot.iso",
+      "iso_checksum": "sha256:a166d99590d8ca93337dcaebbb4f37cb7d6708e764e57080c0000b406ea0d3ee",
       "boot_wait": "5s",
       "disk_size": 1,
       "headless": true,