diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 759e575a5ce2..5b82640ab9a0 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -283,7 +283,7 @@
   "google-cloud-document_ai-v1beta3+FILLER": "0.0.0",
   "google-cloud-domains": "1.2.0",
   "google-cloud-domains+FILLER": "0.0.0",
-  "google-cloud-domains-v1": "0.4.0",
+  "google-cloud-domains-v1": "0.5.0",
   "google-cloud-domains-v1+FILLER": "0.0.0",
   "google-cloud-domains-v1beta1": "0.6.0",
   "google-cloud-domains-v1beta1+FILLER": "0.0.0",
diff --git a/google-cloud-domains-v1/CHANGELOG.md b/google-cloud-domains-v1/CHANGELOG.md
index a6544c037302..4fc165cfb774 100644
--- a/google-cloud-domains-v1/CHANGELOG.md
+++ b/google-cloud-domains-v1/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+### 0.5.0 (2023-09-12)
+
+#### Features
+
+* Support for channel pool configuration ([#22919](https://github.com/googleapis/google-cloud-ruby/issues/22919)) 
+
 ### 0.4.0 (2023-06-06)
 
 #### Features
diff --git a/google-cloud-domains-v1/lib/google/cloud/domains/v1/version.rb b/google-cloud-domains-v1/lib/google/cloud/domains/v1/version.rb
index 3f2b4c0fa8c8..db2be1a2a9dd 100644
--- a/google-cloud-domains-v1/lib/google/cloud/domains/v1/version.rb
+++ b/google-cloud-domains-v1/lib/google/cloud/domains/v1/version.rb
@@ -21,7 +21,7 @@ module Google
   module Cloud
     module Domains
       module V1
-        VERSION = "0.4.0"
+        VERSION = "0.5.0"
       end
     end
   end
diff --git a/google-cloud-domains-v1/snippets/snippet_metadata_google.cloud.domains.v1.json b/google-cloud-domains-v1/snippets/snippet_metadata_google.cloud.domains.v1.json
index 0b10a1338940..faa96fcdf07e 100644
--- a/google-cloud-domains-v1/snippets/snippet_metadata_google.cloud.domains.v1.json
+++ b/google-cloud-domains-v1/snippets/snippet_metadata_google.cloud.domains.v1.json
@@ -1,7 +1,7 @@
 {
   "client_library": {
     "name": "google-cloud-domains-v1",
-    "version": "0.4.0",
+    "version": "0.5.0",
     "language": "RUBY",
     "apis": [
       {