diff --git a/.github/readme/synth.metadata/synth.metadata b/.github/readme/synth.metadata/synth.metadata
index b40f74d6..1784c8a4 100644
--- a/.github/readme/synth.metadata/synth.metadata
+++ b/.github/readme/synth.metadata/synth.metadata
@@ -4,14 +4,14 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-document-ai.git",
-        "sha": "f9c15c67b3eb5770d4d6be1409116bbe7b02705e"
+        "sha": "0d72afa4066f3be614d3417d0dd4b91b608bb731"
       }
     },
     {
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "a3e990f3545dc8ccd384a75d20ce9cb185ca6a28"
+        "sha": "67f09bf301083798e7220137723222eb00b8f88a"
       }
     }
   ]
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d379e30d..4269d62a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+### [0.3.9](https://www.github.com/googleapis/java-document-ai/compare/v0.3.8...v0.3.9) (2021-01-14)
+
+
+### Dependencies
+
+* update dependency com.google.cloud:google-cloud-shared-dependencies to v0.18.0 ([#317](https://www.github.com/googleapis/java-document-ai/issues/317)) ([cf0c350](https://www.github.com/googleapis/java-document-ai/commit/cf0c350d8f625f8e5b6bee055901c017e621fe08))
+* update dependency com.google.cloud:google-cloud-storage to v1.113.9 ([#318](https://www.github.com/googleapis/java-document-ai/issues/318)) ([e8c12b1](https://www.github.com/googleapis/java-document-ai/commit/e8c12b112e569aa0f124bc8572d9a38be084e7ef))
+
 ### [0.3.8](https://www.github.com/googleapis/java-document-ai/compare/v0.3.7...v0.3.8) (2021-01-07)
 
 
diff --git a/README.md b/README.md
index 618c8371..5c216930 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ If you are using Maven with [BOM][libraries-bom], add this to your pom.xml file
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>libraries-bom</artifactId>
-      <version>16.2.0</version>
+      <version>16.2.1</version>
       <type>pom</type>
       <scope>import</scope>
     </dependency>
@@ -31,7 +31,7 @@ If you are using Maven with [BOM][libraries-bom], add this to your pom.xml file
   <dependency>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-document-ai</artifactId>
-    <version>0.3.6</version>
+    <version>0.3.8</version>
   </dependency>
 
 ```
@@ -42,25 +42,25 @@ If you are using Maven without BOM, add this to your dependencies:
 <dependency>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-document-ai</artifactId>
-  <version>0.3.6</version>
+  <version>0.3.8</version>
 </dependency>
 
 ```
 
 If you are using Gradle 5.x or later, add this to your dependencies
 ```Groovy
-implementation platform('com.google.cloud:libraries-bom:16.2.0')
+implementation platform('com.google.cloud:libraries-bom:16.2.1')
 
 compile 'com.google.cloud:google-cloud-document-ai'
 ```
 If you are using Gradle without BOM, add this to your dependencies
 ```Groovy
-compile 'com.google.cloud:google-cloud-document-ai:0.3.7'
+compile 'com.google.cloud:google-cloud-document-ai:0.3.8'
 ```
 
 If you are using SBT, add this to your dependencies
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-document-ai" % "0.3.7"
+libraryDependencies += "com.google.cloud" % "google-cloud-document-ai" % "0.3.8"
 ```
 
 ## Authentication
diff --git a/google-cloud-document-ai-bom/pom.xml b/google-cloud-document-ai-bom/pom.xml
index a216fa35..a70ab7f6 100644
--- a/google-cloud-document-ai-bom/pom.xml
+++ b/google-cloud-document-ai-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-document-ai-bom</artifactId>
-  <version>0.3.8</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
+  <version>0.3.9</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -61,37 +61,37 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-document-ai-v1beta1</artifactId>
-        <version>0.3.8</version> <!-- {x-version-update:proto-google-cloud-document-ai-v1beta1:current} -->
+        <version>0.3.9</version> <!-- {x-version-update:proto-google-cloud-document-ai-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-document-ai-v1beta2</artifactId>
-        <version>0.3.8</version> <!-- {x-version-update:proto-google-cloud-document-ai-v1beta2:current} -->
+        <version>0.3.9</version> <!-- {x-version-update:proto-google-cloud-document-ai-v1beta2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-document-ai-v1beta3</artifactId>
-        <version>0.3.8</version> <!-- {x-version-update:proto-google-cloud-document-ai-v1beta3:current} -->
+        <version>0.3.9</version> <!-- {x-version-update:proto-google-cloud-document-ai-v1beta3:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-document-ai-v1beta1</artifactId>
-        <version>0.3.8</version> <!-- {x-version-update:grpc-google-cloud-document-ai-v1beta1:current} -->
+        <version>0.3.9</version> <!-- {x-version-update:grpc-google-cloud-document-ai-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-document-ai-v1beta2</artifactId>
-        <version>0.3.8</version> <!-- {x-version-update:grpc-google-cloud-document-ai-v1beta2:current} -->
+        <version>0.3.9</version> <!-- {x-version-update:grpc-google-cloud-document-ai-v1beta2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-document-ai-v1beta3</artifactId>
-        <version>0.3.8</version> <!-- {x-version-update:grpc-google-cloud-document-ai-v1beta3:current} -->
+        <version>0.3.9</version> <!-- {x-version-update:grpc-google-cloud-document-ai-v1beta3:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-document-ai</artifactId>
-        <version>0.3.8</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
+        <version>0.3.9</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-document-ai/pom.xml b/google-cloud-document-ai/pom.xml
index 2e347249..ff571a38 100644
--- a/google-cloud-document-ai/pom.xml
+++ b/google-cloud-document-ai/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-document-ai</artifactId>
-  <version>0.3.8</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
+  <version>0.3.9</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
   <packaging>jar</packaging>
   <name>Google Cloud Document AI</name>
   <url>https://github.com/googleapis/java-document-ai</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-document-ai-parent</artifactId>
-    <version>0.3.8</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
+    <version>0.3.9</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-document-ai</site.installationModule>
diff --git a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/DocumentUnderstandingServiceClient.java b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/DocumentUnderstandingServiceClient.java
index 2dabeae9..ba3d4306 100644
--- a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/DocumentUnderstandingServiceClient.java
+++ b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/DocumentUnderstandingServiceClient.java
@@ -89,7 +89,7 @@
  * <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
  */
 @BetaApi
-@Generated("by gapic-generator")
+@Generated("by gapic-generator-java")
 public class DocumentUnderstandingServiceClient implements BackgroundResource {
   private final DocumentUnderstandingServiceSettings settings;
   private final DocumentUnderstandingServiceStub stub;
diff --git a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/DocumentUnderstandingServiceSettings.java b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/DocumentUnderstandingServiceSettings.java
index 3838b99f..58577816 100644
--- a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/DocumentUnderstandingServiceSettings.java
+++ b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/DocumentUnderstandingServiceSettings.java
@@ -66,6 +66,7 @@
  *     documentUnderstandingServiceSettingsBuilder.build();
  * }</pre>
  */
+@BetaApi
 @Generated("by gapic-generator-java")
 public class DocumentUnderstandingServiceSettings
     extends ClientSettings<DocumentUnderstandingServiceSettings> {
diff --git a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/stub/DocumentUnderstandingServiceStub.java b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/stub/DocumentUnderstandingServiceStub.java
index 6058c17e..89957a15 100644
--- a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/stub/DocumentUnderstandingServiceStub.java
+++ b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/stub/DocumentUnderstandingServiceStub.java
@@ -16,6 +16,7 @@
 
 package com.google.cloud.documentai.v1beta1.stub;
 
+import com.google.api.core.BetaApi;
 import com.google.api.gax.core.BackgroundResource;
 import com.google.api.gax.rpc.OperationCallable;
 import com.google.api.gax.rpc.UnaryCallable;
@@ -32,7 +33,8 @@
  *
  * <p>This class is for advanced usage and reflects the underlying API directly.
  */
-@Generated("by gapic-generator")
+@BetaApi
+@Generated("by gapic-generator-java")
 public abstract class DocumentUnderstandingServiceStub implements BackgroundResource {
 
   public OperationsStub getOperationsStub() {
diff --git a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/stub/GrpcDocumentUnderstandingServiceCallableFactory.java b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/stub/GrpcDocumentUnderstandingServiceCallableFactory.java
index 4154cc07..bf83f97f 100644
--- a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/stub/GrpcDocumentUnderstandingServiceCallableFactory.java
+++ b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/stub/GrpcDocumentUnderstandingServiceCallableFactory.java
@@ -16,6 +16,7 @@
 
 package com.google.cloud.documentai.v1beta1.stub;
 
+import com.google.api.core.BetaApi;
 import com.google.api.gax.grpc.GrpcCallSettings;
 import com.google.api.gax.grpc.GrpcCallableFactory;
 import com.google.api.gax.grpc.GrpcStubCallableFactory;
@@ -41,7 +42,8 @@
  *
  * <p>This class is for advanced usage.
  */
-@Generated("by gapic-generator")
+@BetaApi
+@Generated("by gapic-generator-java")
 public class GrpcDocumentUnderstandingServiceCallableFactory implements GrpcStubCallableFactory {
 
   @Override
diff --git a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/stub/GrpcDocumentUnderstandingServiceStub.java b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/stub/GrpcDocumentUnderstandingServiceStub.java
index bdf8d23c..d2c21574 100644
--- a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/stub/GrpcDocumentUnderstandingServiceStub.java
+++ b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta1/stub/GrpcDocumentUnderstandingServiceStub.java
@@ -16,6 +16,7 @@
 
 package com.google.cloud.documentai.v1beta1.stub;
 
+import com.google.api.core.BetaApi;
 import com.google.api.gax.core.BackgroundResource;
 import com.google.api.gax.core.BackgroundResourceAggregation;
 import com.google.api.gax.grpc.GrpcCallSettings;
@@ -43,6 +44,7 @@
  *
  * <p>This class is for advanced usage and reflects the underlying API directly.
  */
+@BetaApi
 @Generated("by gapic-generator-java")
 public class GrpcDocumentUnderstandingServiceStub extends DocumentUnderstandingServiceStub {
   private static final MethodDescriptor<BatchProcessDocumentsRequest, Operation>
diff --git a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/DocumentUnderstandingServiceClient.java b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/DocumentUnderstandingServiceClient.java
index dea9646d..3273eb66 100644
--- a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/DocumentUnderstandingServiceClient.java
+++ b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/DocumentUnderstandingServiceClient.java
@@ -89,7 +89,7 @@
  * <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
  */
 @BetaApi
-@Generated("by gapic-generator")
+@Generated("by gapic-generator-java")
 public class DocumentUnderstandingServiceClient implements BackgroundResource {
   private final DocumentUnderstandingServiceSettings settings;
   private final DocumentUnderstandingServiceStub stub;
diff --git a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/DocumentUnderstandingServiceSettings.java b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/DocumentUnderstandingServiceSettings.java
index ecf9a8ae..ba1aa1c7 100644
--- a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/DocumentUnderstandingServiceSettings.java
+++ b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/DocumentUnderstandingServiceSettings.java
@@ -66,6 +66,7 @@
  *     documentUnderstandingServiceSettingsBuilder.build();
  * }</pre>
  */
+@BetaApi
 @Generated("by gapic-generator-java")
 public class DocumentUnderstandingServiceSettings
     extends ClientSettings<DocumentUnderstandingServiceSettings> {
diff --git a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/stub/DocumentUnderstandingServiceStub.java b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/stub/DocumentUnderstandingServiceStub.java
index 8f62eb5a..83c8ae4a 100644
--- a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/stub/DocumentUnderstandingServiceStub.java
+++ b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/stub/DocumentUnderstandingServiceStub.java
@@ -16,6 +16,7 @@
 
 package com.google.cloud.documentai.v1beta2.stub;
 
+import com.google.api.core.BetaApi;
 import com.google.api.gax.core.BackgroundResource;
 import com.google.api.gax.rpc.OperationCallable;
 import com.google.api.gax.rpc.UnaryCallable;
@@ -34,7 +35,8 @@
  *
  * <p>This class is for advanced usage and reflects the underlying API directly.
  */
-@Generated("by gapic-generator")
+@BetaApi
+@Generated("by gapic-generator-java")
 public abstract class DocumentUnderstandingServiceStub implements BackgroundResource {
 
   public OperationsStub getOperationsStub() {
diff --git a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/stub/GrpcDocumentUnderstandingServiceCallableFactory.java b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/stub/GrpcDocumentUnderstandingServiceCallableFactory.java
index 19aa1f5f..60e401fa 100644
--- a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/stub/GrpcDocumentUnderstandingServiceCallableFactory.java
+++ b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/stub/GrpcDocumentUnderstandingServiceCallableFactory.java
@@ -16,6 +16,7 @@
 
 package com.google.cloud.documentai.v1beta2.stub;
 
+import com.google.api.core.BetaApi;
 import com.google.api.gax.grpc.GrpcCallSettings;
 import com.google.api.gax.grpc.GrpcCallableFactory;
 import com.google.api.gax.grpc.GrpcStubCallableFactory;
@@ -41,7 +42,8 @@
  *
  * <p>This class is for advanced usage.
  */
-@Generated("by gapic-generator")
+@BetaApi
+@Generated("by gapic-generator-java")
 public class GrpcDocumentUnderstandingServiceCallableFactory implements GrpcStubCallableFactory {
 
   @Override
diff --git a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/stub/GrpcDocumentUnderstandingServiceStub.java b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/stub/GrpcDocumentUnderstandingServiceStub.java
index 84be5044..11063053 100644
--- a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/stub/GrpcDocumentUnderstandingServiceStub.java
+++ b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/stub/GrpcDocumentUnderstandingServiceStub.java
@@ -16,6 +16,7 @@
 
 package com.google.cloud.documentai.v1beta2.stub;
 
+import com.google.api.core.BetaApi;
 import com.google.api.gax.core.BackgroundResource;
 import com.google.api.gax.core.BackgroundResourceAggregation;
 import com.google.api.gax.grpc.GrpcCallSettings;
@@ -45,6 +46,7 @@
  *
  * <p>This class is for advanced usage and reflects the underlying API directly.
  */
+@BetaApi
 @Generated("by gapic-generator-java")
 public class GrpcDocumentUnderstandingServiceStub extends DocumentUnderstandingServiceStub {
   private static final MethodDescriptor<BatchProcessDocumentsRequest, Operation>
diff --git a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/DocumentProcessorServiceClient.java b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/DocumentProcessorServiceClient.java
index b8be53b9..b1be2943 100644
--- a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/DocumentProcessorServiceClient.java
+++ b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/DocumentProcessorServiceClient.java
@@ -89,7 +89,7 @@
  * <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
  */
 @BetaApi
-@Generated("by gapic-generator")
+@Generated("by gapic-generator-java")
 public class DocumentProcessorServiceClient implements BackgroundResource {
   private final DocumentProcessorServiceSettings settings;
   private final DocumentProcessorServiceStub stub;
diff --git a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/DocumentProcessorServiceSettings.java b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/DocumentProcessorServiceSettings.java
index 1c5cedf7..9b245dea 100644
--- a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/DocumentProcessorServiceSettings.java
+++ b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/DocumentProcessorServiceSettings.java
@@ -66,6 +66,7 @@
  *     documentProcessorServiceSettingsBuilder.build();
  * }</pre>
  */
+@BetaApi
 @Generated("by gapic-generator-java")
 public class DocumentProcessorServiceSettings
     extends ClientSettings<DocumentProcessorServiceSettings> {
diff --git a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/stub/DocumentProcessorServiceStub.java b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/stub/DocumentProcessorServiceStub.java
index dd9423b0..4334838c 100644
--- a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/stub/DocumentProcessorServiceStub.java
+++ b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/stub/DocumentProcessorServiceStub.java
@@ -16,6 +16,7 @@
 
 package com.google.cloud.documentai.v1beta3.stub;
 
+import com.google.api.core.BetaApi;
 import com.google.api.gax.core.BackgroundResource;
 import com.google.api.gax.rpc.OperationCallable;
 import com.google.api.gax.rpc.UnaryCallable;
@@ -37,7 +38,8 @@
  *
  * <p>This class is for advanced usage and reflects the underlying API directly.
  */
-@Generated("by gapic-generator")
+@BetaApi
+@Generated("by gapic-generator-java")
 public abstract class DocumentProcessorServiceStub implements BackgroundResource {
 
   public OperationsStub getOperationsStub() {
diff --git a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/stub/GrpcDocumentProcessorServiceCallableFactory.java b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/stub/GrpcDocumentProcessorServiceCallableFactory.java
index 4ad757da..4679ccee 100644
--- a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/stub/GrpcDocumentProcessorServiceCallableFactory.java
+++ b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/stub/GrpcDocumentProcessorServiceCallableFactory.java
@@ -16,6 +16,7 @@
 
 package com.google.cloud.documentai.v1beta3.stub;
 
+import com.google.api.core.BetaApi;
 import com.google.api.gax.grpc.GrpcCallSettings;
 import com.google.api.gax.grpc.GrpcCallableFactory;
 import com.google.api.gax.grpc.GrpcStubCallableFactory;
@@ -41,7 +42,8 @@
  *
  * <p>This class is for advanced usage.
  */
-@Generated("by gapic-generator")
+@BetaApi
+@Generated("by gapic-generator-java")
 public class GrpcDocumentProcessorServiceCallableFactory implements GrpcStubCallableFactory {
 
   @Override
diff --git a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/stub/GrpcDocumentProcessorServiceStub.java b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/stub/GrpcDocumentProcessorServiceStub.java
index fc5760c7..9d29b214 100644
--- a/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/stub/GrpcDocumentProcessorServiceStub.java
+++ b/google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta3/stub/GrpcDocumentProcessorServiceStub.java
@@ -16,6 +16,7 @@
 
 package com.google.cloud.documentai.v1beta3.stub;
 
+import com.google.api.core.BetaApi;
 import com.google.api.gax.core.BackgroundResource;
 import com.google.api.gax.core.BackgroundResourceAggregation;
 import com.google.api.gax.grpc.GrpcCallSettings;
@@ -48,6 +49,7 @@
  *
  * <p>This class is for advanced usage and reflects the underlying API directly.
  */
+@BetaApi
 @Generated("by gapic-generator-java")
 public class GrpcDocumentProcessorServiceStub extends DocumentProcessorServiceStub {
   private static final MethodDescriptor<ProcessRequest, ProcessResponse>
diff --git a/grpc-google-cloud-document-ai-v1beta1/pom.xml b/grpc-google-cloud-document-ai-v1beta1/pom.xml
index 5b527916..1f2394f8 100644
--- a/grpc-google-cloud-document-ai-v1beta1/pom.xml
+++ b/grpc-google-cloud-document-ai-v1beta1/pom.xml
@@ -3,13 +3,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-document-ai-v1beta1</artifactId>
-  <version>0.3.8</version> <!-- {x-version-update:grpc-google-cloud-document-ai-v1beta1:current} -->
+  <version>0.3.9</version> <!-- {x-version-update:grpc-google-cloud-document-ai-v1beta1:current} -->
   <name>grpc-google-cloud-document-ai-v1beta1</name>
   <description>GRPC library for grpc-google-cloud-document-ai-v1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-document-ai-parent</artifactId>
-    <version>0.3.8</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
+    <version>0.3.9</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-document-ai-v1beta2/pom.xml b/grpc-google-cloud-document-ai-v1beta2/pom.xml
index d10a8479..1d1f9e17 100644
--- a/grpc-google-cloud-document-ai-v1beta2/pom.xml
+++ b/grpc-google-cloud-document-ai-v1beta2/pom.xml
@@ -3,13 +3,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-document-ai-v1beta2</artifactId>
-  <version>0.3.8</version> <!-- {x-version-update:grpc-google-cloud-document-ai-v1beta2:current} -->
+  <version>0.3.9</version> <!-- {x-version-update:grpc-google-cloud-document-ai-v1beta2:current} -->
   <name>grpc-google-cloud-document-ai-v1beta2</name>
   <description>GRPC library for grpc-google-cloud-document-ai-v1beta2</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-document-ai-parent</artifactId>
-    <version>0.3.8</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
+    <version>0.3.9</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-document-ai-v1beta3/pom.xml b/grpc-google-cloud-document-ai-v1beta3/pom.xml
index 863e30b9..aa0a0fbb 100644
--- a/grpc-google-cloud-document-ai-v1beta3/pom.xml
+++ b/grpc-google-cloud-document-ai-v1beta3/pom.xml
@@ -3,13 +3,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-document-ai-v1beta3</artifactId>
-  <version>0.3.8</version> <!-- {x-version-update:grpc-google-cloud-document-ai-v1beta3:current} -->
+  <version>0.3.9</version> <!-- {x-version-update:grpc-google-cloud-document-ai-v1beta3:current} -->
   <name>grpc-google-cloud-document-ai-v1beta3</name>
   <description>GRPC library for grpc-google-cloud-document-ai-v1beta3</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-document-ai-parent</artifactId>
-    <version>0.3.8</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
+    <version>0.3.9</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 3a2bbb7c..c73da0d6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-document-ai-parent</artifactId>
   <packaging>pom</packaging>
-  <version>0.3.8</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
+  <version>0.3.9</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
   <name>Google Cloud Document AI Parent</name>
   <url>https://github.com/googleapis/java-document-ai</url>
   <description>
@@ -70,38 +70,38 @@
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-document-ai-v1beta1</artifactId>
-        <version>0.3.8</version> <!-- {x-version-update:grpc-google-cloud-document-ai-v1beta1:current} -->
+        <version>0.3.9</version> <!-- {x-version-update:grpc-google-cloud-document-ai-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-document-ai-v1beta2</artifactId>
-        <version>0.3.8</version> <!-- {x-version-update:grpc-google-cloud-document-ai-v1beta2:current} -->
+        <version>0.3.9</version> <!-- {x-version-update:grpc-google-cloud-document-ai-v1beta2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-document-ai-v1beta3</artifactId>
-        <version>0.3.8</version> <!-- {x-version-update:grpc-google-cloud-document-ai-v1beta3:current} -->
+        <version>0.3.9</version> <!-- {x-version-update:grpc-google-cloud-document-ai-v1beta3:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-document-ai-v1beta1</artifactId>
-        <version>0.3.8</version> <!-- {x-version-update:proto-google-cloud-document-ai-v1beta1:current} -->
+        <version>0.3.9</version> <!-- {x-version-update:proto-google-cloud-document-ai-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-document-ai-v1beta2</artifactId>
-        <version>0.3.8</version> <!-- {x-version-update:proto-google-cloud-document-ai-v1beta2:current} -->
+        <version>0.3.9</version> <!-- {x-version-update:proto-google-cloud-document-ai-v1beta2:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-document-ai-v1beta3</artifactId>
-        <version>0.3.8</version> <!-- {x-version-update:proto-google-cloud-document-ai-v1beta3:current} -->
+        <version>0.3.9</version> <!-- {x-version-update:proto-google-cloud-document-ai-v1beta3:current} -->
       </dependency>
 
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-shared-dependencies</artifactId>
-        <version>0.17.0</version>
+        <version>0.18.0</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>
diff --git a/proto-google-cloud-document-ai-v1beta1/pom.xml b/proto-google-cloud-document-ai-v1beta1/pom.xml
index 7f5ce744..61ed43ec 100644
--- a/proto-google-cloud-document-ai-v1beta1/pom.xml
+++ b/proto-google-cloud-document-ai-v1beta1/pom.xml
@@ -3,13 +3,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-document-ai-v1beta1</artifactId>
-  <version>0.3.8</version> <!-- {x-version-update:proto-google-cloud-document-ai-v1beta1:current} -->
+  <version>0.3.9</version> <!-- {x-version-update:proto-google-cloud-document-ai-v1beta1:current} -->
   <name>proto-google-cloud-document-ai-v1beta1</name>
   <description>PROTO library for proto-google-cloud-document-ai-v1beta1</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-document-ai-parent</artifactId>
-    <version>0.3.8</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
+    <version>0.3.9</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-document-ai-v1beta2/pom.xml b/proto-google-cloud-document-ai-v1beta2/pom.xml
index 5cc9602a..336addf5 100644
--- a/proto-google-cloud-document-ai-v1beta2/pom.xml
+++ b/proto-google-cloud-document-ai-v1beta2/pom.xml
@@ -3,13 +3,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-document-ai-v1beta2</artifactId>
-  <version>0.3.8</version> <!-- {x-version-update:proto-google-cloud-document-ai-v1beta2:current} -->
+  <version>0.3.9</version> <!-- {x-version-update:proto-google-cloud-document-ai-v1beta2:current} -->
   <name>proto-google-cloud-document-ai-v1beta2</name>
   <description>PROTO library for proto-google-cloud-document-ai-v1beta2</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-document-ai-parent</artifactId>
-    <version>0.3.8</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
+    <version>0.3.9</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-document-ai-v1beta3/pom.xml b/proto-google-cloud-document-ai-v1beta3/pom.xml
index 8a578ce5..54dc29a8 100644
--- a/proto-google-cloud-document-ai-v1beta3/pom.xml
+++ b/proto-google-cloud-document-ai-v1beta3/pom.xml
@@ -3,13 +3,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-document-ai-v1beta3</artifactId>
-  <version>0.3.8</version> <!-- {x-version-update:proto-google-cloud-document-ai-v1beta3:current} -->
+  <version>0.3.9</version> <!-- {x-version-update:proto-google-cloud-document-ai-v1beta3:current} -->
   <name>proto-google-cloud-document-ai-v1beta3</name>
   <description>PROTO library for proto-google-cloud-document-ai-v1beta3</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-document-ai-parent</artifactId>
-    <version>0.3.8</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
+    <version>0.3.9</version> <!-- {x-version-update:google-cloud-document-ai:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index 8ce0c7a3..388c7305 100644
--- a/samples/install-without-bom/pom.xml
+++ b/samples/install-without-bom/pom.xml
@@ -29,13 +29,13 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-document-ai</artifactId>
-      <version>0.3.7</version>
+      <version>0.3.8</version>
     </dependency>
       <!-- [END documentai_install_without_bom] -->
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-storage</artifactId>
-      <version>1.113.8</version>
+      <version>1.113.9</version>
     </dependency>
     <dependency>
       <groupId>junit</groupId>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index ebd8a029..35e64df9 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -28,13 +28,13 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-document-ai</artifactId>
-      <version>0.3.7</version>
+      <version>0.3.8</version>
     </dependency>
 
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-storage</artifactId>
-      <version>1.113.8</version>
+      <version>1.113.9</version>
     </dependency>
     <dependency>
       <groupId>junit</groupId>
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index 91c04882..ff30d460 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -41,7 +41,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-document-ai</artifactId>
-      <version>0.3.6</version>
+      <version>0.3.8</version>
     </dependency>
     <!-- [END documentai_install_with_bom] -->
     <dependency>
diff --git a/synth.metadata b/synth.metadata
index c24ce302..4285adde 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,31 +4,31 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-document-ai.git",
-        "sha": "bc2ef835a406f334f05d65ea912650b186e1d03f"
+        "sha": "e4d6630b80eacc02021f9b4b487fe73363f3aff7"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "ad3bb00ed7750cd0625b3a36e0e2eff29f778e4a",
-        "internalRef": "350067652"
+        "sha": "91e206bcfeaf8948ea03fe3cb1b7616108496cd3",
+        "internalRef": "350949863"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "ad3bb00ed7750cd0625b3a36e0e2eff29f778e4a",
-        "internalRef": "350067652"
+        "sha": "91e206bcfeaf8948ea03fe3cb1b7616108496cd3",
+        "internalRef": "350949863"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "ad3bb00ed7750cd0625b3a36e0e2eff29f778e4a",
-        "internalRef": "350067652"
+        "sha": "91e206bcfeaf8948ea03fe3cb1b7616108496cd3",
+        "internalRef": "350949863"
       }
     },
     {
diff --git a/versions.txt b/versions.txt
index d22a088e..e295cb46 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,7 +1,7 @@
-proto-google-cloud-document-ai-v1beta1:0.3.8:0.3.8
-proto-google-cloud-document-ai-v1beta2:0.3.8:0.3.8
-proto-google-cloud-document-ai-v1beta3:0.3.8:0.3.8
-grpc-google-cloud-document-ai-v1beta1:0.3.8:0.3.8
-grpc-google-cloud-document-ai-v1beta2:0.3.8:0.3.8
-grpc-google-cloud-document-ai-v1beta3:0.3.8:0.3.8
-google-cloud-document-ai:0.3.8:0.3.8
+proto-google-cloud-document-ai-v1beta1:0.3.9:0.3.9
+proto-google-cloud-document-ai-v1beta2:0.3.9:0.3.9
+proto-google-cloud-document-ai-v1beta3:0.3.9:0.3.9
+grpc-google-cloud-document-ai-v1beta1:0.3.9:0.3.9
+grpc-google-cloud-document-ai-v1beta2:0.3.9:0.3.9
+grpc-google-cloud-document-ai-v1beta3:0.3.9:0.3.9
+google-cloud-document-ai:0.3.9:0.3.9