diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 6a3f437eb449..301e2ad59c3d 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -471,7 +471,7 @@
   "google-cloud-os_config+FILLER": "0.0.0",
   "google-cloud-os_config-v1": "0.14.0",
   "google-cloud-os_config-v1+FILLER": "0.0.0",
-  "google-cloud-os_config-v1alpha": "0.7.0",
+  "google-cloud-os_config-v1alpha": "0.8.0",
   "google-cloud-os_config-v1alpha+FILLER": "0.0.0",
   "google-cloud-os_login": "1.4.0",
   "google-cloud-os_login+FILLER": "0.0.0",
diff --git a/google-cloud-os_config-v1alpha/CHANGELOG.md b/google-cloud-os_config-v1alpha/CHANGELOG.md
index 1976c4777a25..2c0dd4084338 100644
--- a/google-cloud-os_config-v1alpha/CHANGELOG.md
+++ b/google-cloud-os_config-v1alpha/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+### 0.8.0 (2024-01-11)
+
+#### Features
+
+* Support for universe_domain ([#23783](https://github.com/googleapis/google-cloud-ruby/issues/23783)) 
+
 ### 0.7.0 (2023-09-12)
 
 #### Features
diff --git a/google-cloud-os_config-v1alpha/lib/google/cloud/os_config/v1alpha/version.rb b/google-cloud-os_config-v1alpha/lib/google/cloud/os_config/v1alpha/version.rb
index 25b18b19f3da..031838a65881 100644
--- a/google-cloud-os_config-v1alpha/lib/google/cloud/os_config/v1alpha/version.rb
+++ b/google-cloud-os_config-v1alpha/lib/google/cloud/os_config/v1alpha/version.rb
@@ -21,7 +21,7 @@ module Google
   module Cloud
     module OsConfig
       module V1alpha
-        VERSION = "0.7.0"
+        VERSION = "0.8.0"
       end
     end
   end
diff --git a/google-cloud-os_config-v1alpha/snippets/snippet_metadata_google.cloud.osconfig.v1alpha.json b/google-cloud-os_config-v1alpha/snippets/snippet_metadata_google.cloud.osconfig.v1alpha.json
index ba8a1c6ef38c..944c9f99580a 100644
--- a/google-cloud-os_config-v1alpha/snippets/snippet_metadata_google.cloud.osconfig.v1alpha.json
+++ b/google-cloud-os_config-v1alpha/snippets/snippet_metadata_google.cloud.osconfig.v1alpha.json
@@ -1,7 +1,7 @@
 {
   "client_library": {
     "name": "google-cloud-os_config-v1alpha",
-    "version": "0.7.0",
+    "version": "0.8.0",
     "language": "RUBY",
     "apis": [
       {