diff --git a/slack-api-client/src/main/java/com/slack/api/methods/impl/MethodsClientImpl.java b/slack-api-client/src/main/java/com/slack/api/methods/impl/MethodsClientImpl.java
index dc58206a3..f1d26b619 100644
--- a/slack-api-client/src/main/java/com/slack/api/methods/impl/MethodsClientImpl.java
+++ b/slack-api-client/src/main/java/com/slack/api/methods/impl/MethodsClientImpl.java
@@ -2520,6 +2520,7 @@ public FilesUploadV2Response filesUploadV2(FilesUploadV2Request req) throws IOEx
                     FilesCompleteUploadExternalRequest.FileDetails file = new FilesCompleteUploadExternalRequest.FileDetails();
                     file.setId(fileId);
                     file.setTitle(uploadFile.getTitle());
+                    file.setHighlightType(uploadFile.getHighlightType());
 
                     files.add(file);
                 }
@@ -2548,6 +2549,7 @@ public FilesUploadV2Response filesUploadV2(FilesUploadV2Request req) throws IOEx
                 FilesCompleteUploadExternalRequest.FileDetails file = new FilesCompleteUploadExternalRequest.FileDetails();
                 file.setId(fileId);
                 file.setTitle(uploadFile.getTitle());
+                file.setHighlightType(req.getHighlightType());
                 files.add(file);
             }
             return helper.completeUploads(req, files);
diff --git a/slack-api-client/src/main/java/com/slack/api/methods/request/files/FilesCompleteUploadExternalRequest.java b/slack-api-client/src/main/java/com/slack/api/methods/request/files/FilesCompleteUploadExternalRequest.java
index 06ba6d05c..837cd4c6b 100644
--- a/slack-api-client/src/main/java/com/slack/api/methods/request/files/FilesCompleteUploadExternalRequest.java
+++ b/slack-api-client/src/main/java/com/slack/api/methods/request/files/FilesCompleteUploadExternalRequest.java
@@ -53,6 +53,10 @@ public class FilesCompleteUploadExternalRequest implements SlackApiRequest {
     public static class FileDetails {
         private String id; // required
         private String title; // optional
+        /**
+         * Optional highlight type hint for the file. The upload processing job may overwrite this value.
+         */
+        private String highlightType;
     }
 
 }
\ No newline at end of file
diff --git a/slack-api-client/src/main/java/com/slack/api/methods/request/files/FilesUploadV2Request.java b/slack-api-client/src/main/java/com/slack/api/methods/request/files/FilesUploadV2Request.java
index ce358dd01..33be36995 100644
--- a/slack-api-client/src/main/java/com/slack/api/methods/request/files/FilesUploadV2Request.java
+++ b/slack-api-client/src/main/java/com/slack/api/methods/request/files/FilesUploadV2Request.java
@@ -70,6 +70,11 @@ public class FilesUploadV2Request implements SlackApiRequest {
      * (this is mainly for backward compatibility - using uploadFiles instead is recommended)
      */
     private String snippetType;
+    /**
+     * Optional highlight type hint for the file. The upload processing job may overwrite this value.
+     * (this is mainly for backward compatibility - using uploadFiles instead is recommended)
+     */
+    private String highlightType;
 
     /**
      * Fetches all the file metadata for better v1 compatibility when this property is true.
@@ -113,6 +118,10 @@ public static class UploadFile {
          * Syntax type of the snippet being uploaded.
          */
         private String snippetType;
+        /**
+         * Optional highlight type hint for the file. The upload processing job may overwrite this value.
+         */
+        private String highlightType;
     }
 
     /**