diff --git a/apis/Google.Cloud.AIPlatform.V1Beta1/Google.Cloud.AIPlatform.V1Beta1/Google.Cloud.AIPlatform.V1Beta1.csproj b/apis/Google.Cloud.AIPlatform.V1Beta1/Google.Cloud.AIPlatform.V1Beta1/Google.Cloud.AIPlatform.V1Beta1.csproj
index 6f4efdf855fb..af9fb0e17cd1 100644
--- a/apis/Google.Cloud.AIPlatform.V1Beta1/Google.Cloud.AIPlatform.V1Beta1/Google.Cloud.AIPlatform.V1Beta1.csproj
+++ b/apis/Google.Cloud.AIPlatform.V1Beta1/Google.Cloud.AIPlatform.V1Beta1/Google.Cloud.AIPlatform.V1Beta1.csproj
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <Version>1.0.0-beta04</Version>
+    <Version>1.0.0-beta05</Version>
     <TargetFrameworks>netstandard2.0;net462</TargetFrameworks>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <Description>Recommended Google client library to access the AI Platform API (v1beta), which allows you to train high-quality custom machine learning models with minimal machine learning expertise and effort.</Description>
diff --git a/apis/Google.Cloud.AIPlatform.V1Beta1/docs/history.md b/apis/Google.Cloud.AIPlatform.V1Beta1/docs/history.md
index 4d443d059c72..198141567b5c 100644
--- a/apis/Google.Cloud.AIPlatform.V1Beta1/docs/history.md
+++ b/apis/Google.Cloud.AIPlatform.V1Beta1/docs/history.md
@@ -1,5 +1,15 @@
 # Version history
 
+## Version 1.0.0-beta05, released 2024-09-30
+
+### Bug fixes
+
+- Annotate PipelineJob and PipelineTaskRerunConfig fields as optional ([commit 7b00bf9](https://github.com/googleapis/google-cloud-dotnet/commit/7b00bf9de9e656c3eae14474e94a411ba8dcbd12))
+
+### New features
+
+- Add a dynamic retrieval API ([commit 76aa5a6](https://github.com/googleapis/google-cloud-dotnet/commit/76aa5a6a4d2e7750429f18634bd550f196066c5a))
+
 ## Version 1.0.0-beta04, released 2024-09-26
 
 ### New features
diff --git a/apis/apis.json b/apis/apis.json
index 80388c0313db..bc24fc9efda4 100644
--- a/apis/apis.json
+++ b/apis/apis.json
@@ -348,7 +348,7 @@
     },
     {
       "id": "Google.Cloud.AIPlatform.V1Beta1",
-      "version": "1.0.0-beta04",
+      "version": "1.0.0-beta05",
       "type": "grpc",
       "productName": "Cloud AI Platform",
       "productUrl": "https://cloud.google.com/ai-platform/docs/",