diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index d5af35e3c02a..b999ba3ed7f0 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -279,7 +279,7 @@
   "google-cloud-document_ai+FILLER": "0.0.0",
   "google-cloud-document_ai-v1": "0.14.0",
   "google-cloud-document_ai-v1+FILLER": "0.0.0",
-  "google-cloud-document_ai-v1beta3": "0.27.0",
+  "google-cloud-document_ai-v1beta3": "0.28.0",
   "google-cloud-document_ai-v1beta3+FILLER": "0.0.0",
   "google-cloud-domains": "1.2.0",
   "google-cloud-domains+FILLER": "0.0.0",
diff --git a/google-cloud-document_ai-v1beta3/CHANGELOG.md b/google-cloud-document_ai-v1beta3/CHANGELOG.md
index aaba751396c5..15adf37f41d4 100644
--- a/google-cloud-document_ai-v1beta3/CHANGELOG.md
+++ b/google-cloud-document_ai-v1beta3/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Release History
 
+### 0.28.0 (2023-09-14)
+
+#### Features
+
+* Support for Enterprise OCR add-ons ([#23321](https://github.com/googleapis/google-cloud-ruby/issues/23321)) 
+
 ### 0.27.0 (2023-09-12)
 
 #### Features
diff --git a/google-cloud-document_ai-v1beta3/lib/google/cloud/document_ai/v1beta3/version.rb b/google-cloud-document_ai-v1beta3/lib/google/cloud/document_ai/v1beta3/version.rb
index 82643e4009d1..3b69b5b7630e 100644
--- a/google-cloud-document_ai-v1beta3/lib/google/cloud/document_ai/v1beta3/version.rb
+++ b/google-cloud-document_ai-v1beta3/lib/google/cloud/document_ai/v1beta3/version.rb
@@ -21,7 +21,7 @@ module Google
   module Cloud
     module DocumentAI
       module V1beta3
-        VERSION = "0.27.0"
+        VERSION = "0.28.0"
       end
     end
   end
diff --git a/google-cloud-document_ai-v1beta3/snippets/snippet_metadata_google.cloud.documentai.v1beta3.json b/google-cloud-document_ai-v1beta3/snippets/snippet_metadata_google.cloud.documentai.v1beta3.json
index f31c4a6db088..f45e416e1781 100644
--- a/google-cloud-document_ai-v1beta3/snippets/snippet_metadata_google.cloud.documentai.v1beta3.json
+++ b/google-cloud-document_ai-v1beta3/snippets/snippet_metadata_google.cloud.documentai.v1beta3.json
@@ -1,7 +1,7 @@
 {
   "client_library": {
     "name": "google-cloud-document_ai-v1beta3",
-    "version": "0.27.0",
+    "version": "0.28.0",
     "language": "RUBY",
     "apis": [
       {