diff --git a/CHANGELOG.md b/CHANGELOG.md
index 581382488..a85015270 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,7 +12,9 @@
   
 :sweat_drops: **Chore**:
 
-* Updates Debian 11 .iso and checksum to 11.5.0 release. [GH-273](https://github.com/vmware-samples/packer-examples-for-vsphere/pull/273).  
+* Updates Debian 11 .iso and checksum to 11.5.0 release. [GH-273](https://github.com/vmware-samples/packer-examples-for-vsphere/pull/273). 
+* Updates Ubuntue 22.04 .iso and checksum to 22.04.1 release. [GH-274](https://github.com/vmware-samples/packer-examples-for-vsphere/pull/274). 
+* Updates Ubuntue 20.04 .iso and checksum to 20.04.15 release. [GH-275](https://github.com/vmware-samples/packer-examples-for-vsphere/pull/275). 
 
 ## [v22.08](https://github.com/vmware-samples/packer-examples-for-vsphere/releases/tag/v22.08)