From cefc5143d68f53500777ee7b99050c395ec1236b Mon Sep 17 00:00:00 2001
From: Garen Torikian <gjtorikian@users.noreply.github.com>
Date: Tue, 30 Jan 2024 13:34:44 -0500
Subject: [PATCH] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 4aa29c88..b7a025ef 100644
--- a/README.md
+++ b/README.md
@@ -177,7 +177,7 @@ Upload a file with [files_upload](https://api.slack.com/methods/files.upload).
 client.files_upload(
   channels: '#general',
   as_user: true,
-  file: Faraday::UploadIO.new('/path/to/avatar.jpg', 'image/jpeg'),
+  file: Faraday::Multipart::FilePart.new('/path/to/avatar.jpg', 'image/jpeg'),
   title: 'My Avatar',
   filename: 'avatar.jpg',
   initial_comment: 'Attached a selfie.'