diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 759e575a5ce2..e05306140314 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -261,7 +261,7 @@
   "google-cloud-dialogflow-cx+FILLER": "0.0.0",
   "google-cloud-dialogflow-cx-v3": "0.20.0",
   "google-cloud-dialogflow-cx-v3+FILLER": "0.0.0",
-  "google-cloud-dialogflow-v2": "0.28.0",
+  "google-cloud-dialogflow-v2": "0.29.0",
   "google-cloud-dialogflow-v2+FILLER": "0.0.0",
   "google-cloud-discovery_engine": "0.2.0",
   "google-cloud-discovery_engine+FILLER": "0.0.0",
diff --git a/google-cloud-dialogflow-v2/CHANGELOG.md b/google-cloud-dialogflow-v2/CHANGELOG.md
index 6159249f4855..2c8d8be737b3 100644
--- a/google-cloud-dialogflow-v2/CHANGELOG.md
+++ b/google-cloud-dialogflow-v2/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Release History
 
+### 0.29.0 (2023-09-12)
+
+#### Features
+
+* Support for channel pool configuration ([#22919](https://github.com/googleapis/google-cloud-ruby/issues/22919)) 
+
 ### 0.28.0 (2023-09-05)
 
 #### Features
diff --git a/google-cloud-dialogflow-v2/lib/google/cloud/dialogflow/v2/version.rb b/google-cloud-dialogflow-v2/lib/google/cloud/dialogflow/v2/version.rb
index 2d04441921c4..ee0129859f9b 100644
--- a/google-cloud-dialogflow-v2/lib/google/cloud/dialogflow/v2/version.rb
+++ b/google-cloud-dialogflow-v2/lib/google/cloud/dialogflow/v2/version.rb
@@ -21,7 +21,7 @@ module Google
   module Cloud
     module Dialogflow
       module V2
-        VERSION = "0.28.0"
+        VERSION = "0.29.0"
       end
     end
   end
diff --git a/google-cloud-dialogflow-v2/snippets/snippet_metadata_google.cloud.dialogflow.v2.json b/google-cloud-dialogflow-v2/snippets/snippet_metadata_google.cloud.dialogflow.v2.json
index b8d986292ba2..78e56be5f185 100644
--- a/google-cloud-dialogflow-v2/snippets/snippet_metadata_google.cloud.dialogflow.v2.json
+++ b/google-cloud-dialogflow-v2/snippets/snippet_metadata_google.cloud.dialogflow.v2.json
@@ -1,7 +1,7 @@
 {
   "client_library": {
     "name": "google-cloud-dialogflow-v2",
-    "version": "0.28.0",
+    "version": "0.29.0",
     "language": "RUBY",
     "apis": [
       {