diff --git a/README.md b/README.md
index b8050a4cd6..ce69ac0280 100644
--- a/README.md
+++ b/README.md
@@ -77,7 +77,7 @@ With an image URL:
 
 ```python
 prompt = "What is in this image?"
-img_url = "https://upload.wikimedia.org/wikipedia/commons/thumb/d/d5/2023_06_08_Raccoon1.jpg/1599px-2023_06_08_Raccoon1.jpg"
+img_url = "https://upload.wikimedia.org/wikipedia/commons/thumb/d/d5/2023_06_08_Raccoon1.jpg/640px-2023_06_08_Raccoon1.jpg"
 
 response = client.responses.create(
     model="gpt-4o-mini",