diff --git a/README.md b/README.md
index 666508f..f6bec63 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ Nix Flake Input Versioning
 
 </div>
 
-> **Warning**
+> [!Warning]
 > RIME is experimental, and its API is subject to change.
 
 ## What is rime?