diff --git a/examples/micropython.py b/examples/micropython.py
index 9ac4592..3d66f8d 100644
--- a/examples/micropython.py
+++ b/examples/micropython.py
@@ -10,7 +10,7 @@
 
 KEY_PATH = "key.der"
 CERT_PATH = "cert.der"
-DEVICE_ID = b"25deeda1-3fda-4d06-9c3c-dd31be382cd2"
+DEVICE_ID = b"fcbb21b8-b5b8-4961-a89f-a3f1abda7957"
 
 
 async def user_main(client):