diff --git a/README.md b/README.md
index 076016d0..f5863777 100644
--- a/README.md
+++ b/README.md
@@ -188,6 +188,11 @@ Lovely features that Authlib has built-in:
 - [ ] Framework integrations
 </details>
 
+<details>
+<summary>⏳ RFC8628: OAuth 2.0 Device Authorization Grant</summary>
+<p>RFC8628 implementation is in plan.</p>
+</details>
+
 <details>
 <summary>🎉 OpenID Connect 1.0</summary>