diff --git a/java-document-ai/README.md b/java-document-ai/README.md
index 3af6e2a0a6f0..0b47998eb002 100644
--- a/java-document-ai/README.md
+++ b/java-document-ai/README.md
@@ -19,20 +19,20 @@ If you are using Maven, add this to your pom.xml file:
 <dependency>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-document-ai</artifactId>
-  <version>2.12.0</version>
+  <version>2.13.0</version>
 </dependency>
 ```
 
 If you are using Gradle without BOM, add this to your dependencies:
 
 ```Groovy
-implementation 'com.google.cloud:google-cloud-document-ai:2.12.0'
+implementation 'com.google.cloud:google-cloud-document-ai:2.13.0'
 ```
 
 If you are using SBT, add this to your dependencies:
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-document-ai" % "2.12.0"
+libraryDependencies += "com.google.cloud" % "google-cloud-document-ai" % "2.13.0"
 ```
 
 ## Authentication
diff --git a/java-document-ai/proto-google-cloud-document-ai-v1beta3/src/main/java/com/google/cloud/documentai/v1beta3/DocumentIoProto.java b/java-document-ai/proto-google-cloud-document-ai-v1beta3/src/main/java/com/google/cloud/documentai/v1beta3/DocumentIoProto.java
index 7262e31e4f2d..e4ea56092e20 100644
--- a/java-document-ai/proto-google-cloud-document-ai-v1beta3/src/main/java/com/google/cloud/documentai/v1beta3/DocumentIoProto.java
+++ b/java-document-ai/proto-google-cloud-document-ai-v1beta3/src/main/java/com/google/cloud/documentai/v1beta3/DocumentIoProto.java
@@ -94,15 +94,16 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + ".cloud.documentai.v1beta3.DocumentOutput"
           + "Config.GcsOutputConfig.ShardingConfig\032@\n"
           + "\016ShardingConfig\022\027\n\017pages_per_shard\030\001 \001(\005"
-          + "\022\025\n\rpages_overlap\030\002 \001(\005B\r\n\013destination\"."
+          + "\022\025\n\rpages_overlap\030\002 \001(\005B\r\n\013destination\"L"
           + "\n\tOcrConfig\022!\n\031enable_native_pdf_parsing"
-          + "\030\003 \001(\010B\354\001\n#com.google.cloud.documentai.v"
-          + "1beta3B\017DocumentIoProtoP\001ZIgoogle.golang"
-          + ".org/genproto/googleapis/cloud/documenta"
-          + "i/v1beta3;documentai\252\002\037Google.Cloud.Docu"
-          + "mentAI.V1Beta3\312\002\037Google\\Cloud\\DocumentAI"
-          + "\\V1beta3\352\002\"Google::Cloud::DocumentAI::V1"
-          + "beta3b\006proto3"
+          + "\030\003 \001(\010\022\034\n\024advanced_ocr_options\030\005 \003(\tB\354\001\n"
+          + "#com.google.cloud.documentai.v1beta3B\017Do"
+          + "cumentIoProtoP\001ZIgoogle.golang.org/genpr"
+          + "oto/googleapis/cloud/documentai/v1beta3;"
+          + "documentai\252\002\037Google.Cloud.DocumentAI.V1B"
+          + "eta3\312\002\037Google\\Cloud\\DocumentAI\\V1beta3\352\002"
+          + "\"Google::Cloud::DocumentAI::V1beta3b\006pro"
+          + "to3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -184,7 +185,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_documentai_v1beta3_OcrConfig_descriptor,
             new java.lang.String[] {
-              "EnableNativePdfParsing",
+              "EnableNativePdfParsing", "AdvancedOcrOptions",
             });
     com.google.protobuf.FieldMaskProto.getDescriptor();
   }
diff --git a/java-document-ai/proto-google-cloud-document-ai-v1beta3/src/main/java/com/google/cloud/documentai/v1beta3/OcrConfig.java b/java-document-ai/proto-google-cloud-document-ai-v1beta3/src/main/java/com/google/cloud/documentai/v1beta3/OcrConfig.java
index 1fa3b928c60b..eac5d8988d11 100644
--- a/java-document-ai/proto-google-cloud-document-ai-v1beta3/src/main/java/com/google/cloud/documentai/v1beta3/OcrConfig.java
+++ b/java-document-ai/proto-google-cloud-document-ai-v1beta3/src/main/java/com/google/cloud/documentai/v1beta3/OcrConfig.java
@@ -37,7 +37,9 @@ private OcrConfig(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
     super(builder);
   }
 
-  private OcrConfig() {}
+  private OcrConfig() {
+    advancedOcrOptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
@@ -84,6 +86,69 @@ public boolean getEnableNativePdfParsing() {
     return enableNativePdfParsing_;
   }
 
+  public static final int ADVANCED_OCR_OPTIONS_FIELD_NUMBER = 5;
+
+  @SuppressWarnings("serial")
+  private com.google.protobuf.LazyStringList advancedOcrOptions_;
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to further fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 5;</code>
+   *
+   * @return A list containing the advancedOcrOptions.
+   */
+  public com.google.protobuf.ProtocolStringList getAdvancedOcrOptionsList() {
+    return advancedOcrOptions_;
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to further fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 5;</code>
+   *
+   * @return The count of advancedOcrOptions.
+   */
+  public int getAdvancedOcrOptionsCount() {
+    return advancedOcrOptions_.size();
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to further fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 5;</code>
+   *
+   * @param index The index of the element to return.
+   * @return The advancedOcrOptions at the given index.
+   */
+  public java.lang.String getAdvancedOcrOptions(int index) {
+    return advancedOcrOptions_.get(index);
+  }
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to further fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 5;</code>
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the advancedOcrOptions at the given index.
+   */
+  public com.google.protobuf.ByteString getAdvancedOcrOptionsBytes(int index) {
+    return advancedOcrOptions_.getByteString(index);
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -101,6 +166,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (enableNativePdfParsing_ != false) {
       output.writeBool(3, enableNativePdfParsing_);
     }
+    for (int i = 0; i < advancedOcrOptions_.size(); i++) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 5, advancedOcrOptions_.getRaw(i));
+    }
     getUnknownFields().writeTo(output);
   }
 
@@ -113,6 +181,14 @@ public int getSerializedSize() {
     if (enableNativePdfParsing_ != false) {
       size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, enableNativePdfParsing_);
     }
+    {
+      int dataSize = 0;
+      for (int i = 0; i < advancedOcrOptions_.size(); i++) {
+        dataSize += computeStringSizeNoTag(advancedOcrOptions_.getRaw(i));
+      }
+      size += dataSize;
+      size += 1 * getAdvancedOcrOptionsList().size();
+    }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
@@ -130,6 +206,7 @@ public boolean equals(final java.lang.Object obj) {
         (com.google.cloud.documentai.v1beta3.OcrConfig) obj;
 
     if (getEnableNativePdfParsing() != other.getEnableNativePdfParsing()) return false;
+    if (!getAdvancedOcrOptionsList().equals(other.getAdvancedOcrOptionsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -143,6 +220,10 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + ENABLE_NATIVE_PDF_PARSING_FIELD_NUMBER;
     hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableNativePdfParsing());
+    if (getAdvancedOcrOptionsCount() > 0) {
+      hash = (37 * hash) + ADVANCED_OCR_OPTIONS_FIELD_NUMBER;
+      hash = (53 * hash) + getAdvancedOcrOptionsList().hashCode();
+    }
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
@@ -283,6 +364,8 @@ public Builder clear() {
       super.clear();
       bitField0_ = 0;
       enableNativePdfParsing_ = false;
+      advancedOcrOptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000002);
       return this;
     }
 
@@ -310,6 +393,7 @@ public com.google.cloud.documentai.v1beta3.OcrConfig build() {
     public com.google.cloud.documentai.v1beta3.OcrConfig buildPartial() {
       com.google.cloud.documentai.v1beta3.OcrConfig result =
           new com.google.cloud.documentai.v1beta3.OcrConfig(this);
+      buildPartialRepeatedFields(result);
       if (bitField0_ != 0) {
         buildPartial0(result);
       }
@@ -317,6 +401,14 @@ public com.google.cloud.documentai.v1beta3.OcrConfig buildPartial() {
       return result;
     }
 
+    private void buildPartialRepeatedFields(com.google.cloud.documentai.v1beta3.OcrConfig result) {
+      if (((bitField0_ & 0x00000002) != 0)) {
+        advancedOcrOptions_ = advancedOcrOptions_.getUnmodifiableView();
+        bitField0_ = (bitField0_ & ~0x00000002);
+      }
+      result.advancedOcrOptions_ = advancedOcrOptions_;
+    }
+
     private void buildPartial0(com.google.cloud.documentai.v1beta3.OcrConfig result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
@@ -372,6 +464,16 @@ public Builder mergeFrom(com.google.cloud.documentai.v1beta3.OcrConfig other) {
       if (other.getEnableNativePdfParsing() != false) {
         setEnableNativePdfParsing(other.getEnableNativePdfParsing());
       }
+      if (!other.advancedOcrOptions_.isEmpty()) {
+        if (advancedOcrOptions_.isEmpty()) {
+          advancedOcrOptions_ = other.advancedOcrOptions_;
+          bitField0_ = (bitField0_ & ~0x00000002);
+        } else {
+          ensureAdvancedOcrOptionsIsMutable();
+          advancedOcrOptions_.addAll(other.advancedOcrOptions_);
+        }
+        onChanged();
+      }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
@@ -404,6 +506,13 @@ public Builder mergeFrom(
                 bitField0_ |= 0x00000001;
                 break;
               } // case 24
+            case 42:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureAdvancedOcrOptionsIsMutable();
+                advancedOcrOptions_.add(s);
+                break;
+              } // case 42
             default:
               {
                 if (!super.parseUnknownField(input, extensionRegistry, tag)) {
@@ -479,6 +588,174 @@ public Builder clearEnableNativePdfParsing() {
       return this;
     }
 
+    private com.google.protobuf.LazyStringList advancedOcrOptions_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
+    private void ensureAdvancedOcrOptionsIsMutable() {
+      if (!((bitField0_ & 0x00000002) != 0)) {
+        advancedOcrOptions_ = new com.google.protobuf.LazyStringArrayList(advancedOcrOptions_);
+        bitField0_ |= 0x00000002;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to further fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 5;</code>
+     *
+     * @return A list containing the advancedOcrOptions.
+     */
+    public com.google.protobuf.ProtocolStringList getAdvancedOcrOptionsList() {
+      return advancedOcrOptions_.getUnmodifiableView();
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to further fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 5;</code>
+     *
+     * @return The count of advancedOcrOptions.
+     */
+    public int getAdvancedOcrOptionsCount() {
+      return advancedOcrOptions_.size();
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to further fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 5;</code>
+     *
+     * @param index The index of the element to return.
+     * @return The advancedOcrOptions at the given index.
+     */
+    public java.lang.String getAdvancedOcrOptions(int index) {
+      return advancedOcrOptions_.get(index);
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to further fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 5;</code>
+     *
+     * @param index The index of the value to return.
+     * @return The bytes of the advancedOcrOptions at the given index.
+     */
+    public com.google.protobuf.ByteString getAdvancedOcrOptionsBytes(int index) {
+      return advancedOcrOptions_.getByteString(index);
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to further fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 5;</code>
+     *
+     * @param index The index to set the value at.
+     * @param value The advancedOcrOptions to set.
+     * @return This builder for chaining.
+     */
+    public Builder setAdvancedOcrOptions(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureAdvancedOcrOptionsIsMutable();
+      advancedOcrOptions_.set(index, value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to further fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 5;</code>
+     *
+     * @param value The advancedOcrOptions to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAdvancedOcrOptions(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureAdvancedOcrOptionsIsMutable();
+      advancedOcrOptions_.add(value);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to further fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 5;</code>
+     *
+     * @param values The advancedOcrOptions to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAllAdvancedOcrOptions(java.lang.Iterable<java.lang.String> values) {
+      ensureAdvancedOcrOptionsIsMutable();
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, advancedOcrOptions_);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to further fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 5;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearAdvancedOcrOptions() {
+      advancedOcrOptions_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = (bitField0_ & ~0x00000002);
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * A list of advanced OCR options to further fine-tune OCR behavior.
+     * </pre>
+     *
+     * <code>repeated string advanced_ocr_options = 5;</code>
+     *
+     * @param value The bytes of the advancedOcrOptions to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAdvancedOcrOptionsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+      ensureAdvancedOcrOptionsIsMutable();
+      advancedOcrOptions_.add(value);
+      onChanged();
+      return this;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/java-document-ai/proto-google-cloud-document-ai-v1beta3/src/main/java/com/google/cloud/documentai/v1beta3/OcrConfigOrBuilder.java b/java-document-ai/proto-google-cloud-document-ai-v1beta3/src/main/java/com/google/cloud/documentai/v1beta3/OcrConfigOrBuilder.java
index afd96e950340..7ef77f0e1c60 100644
--- a/java-document-ai/proto-google-cloud-document-ai-v1beta3/src/main/java/com/google/cloud/documentai/v1beta3/OcrConfigOrBuilder.java
+++ b/java-document-ai/proto-google-cloud-document-ai-v1beta3/src/main/java/com/google/cloud/documentai/v1beta3/OcrConfigOrBuilder.java
@@ -36,4 +36,55 @@ public interface OcrConfigOrBuilder
    * @return The enableNativePdfParsing.
    */
   boolean getEnableNativePdfParsing();
+
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to further fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 5;</code>
+   *
+   * @return A list containing the advancedOcrOptions.
+   */
+  java.util.List<java.lang.String> getAdvancedOcrOptionsList();
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to further fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 5;</code>
+   *
+   * @return The count of advancedOcrOptions.
+   */
+  int getAdvancedOcrOptionsCount();
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to further fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 5;</code>
+   *
+   * @param index The index of the element to return.
+   * @return The advancedOcrOptions at the given index.
+   */
+  java.lang.String getAdvancedOcrOptions(int index);
+  /**
+   *
+   *
+   * <pre>
+   * A list of advanced OCR options to further fine-tune OCR behavior.
+   * </pre>
+   *
+   * <code>repeated string advanced_ocr_options = 5;</code>
+   *
+   * @param index The index of the value to return.
+   * @return The bytes of the advancedOcrOptions at the given index.
+   */
+  com.google.protobuf.ByteString getAdvancedOcrOptionsBytes(int index);
 }
diff --git a/java-document-ai/proto-google-cloud-document-ai-v1beta3/src/main/proto/google/cloud/documentai/v1beta3/document_io.proto b/java-document-ai/proto-google-cloud-document-ai-v1beta3/src/main/proto/google/cloud/documentai/v1beta3/document_io.proto
index d6a7fb1c4084..2b441c7c17e9 100644
--- a/java-document-ai/proto-google-cloud-document-ai-v1beta3/src/main/proto/google/cloud/documentai/v1beta3/document_io.proto
+++ b/java-document-ai/proto-google-cloud-document-ai-v1beta3/src/main/proto/google/cloud/documentai/v1beta3/document_io.proto
@@ -107,4 +107,7 @@ message OcrConfig {
   // Enables special handling for PDFs with existing text information. Results
   // in better text extraction quality in such PDF inputs.
   bool enable_native_pdf_parsing = 3;
+
+  // A list of advanced OCR options to further fine-tune OCR behavior.
+  repeated string advanced_ocr_options = 5;
 }