diff --git a/README.md b/README.md
index a6ab6c3..aa5bea4 100644
--- a/README.md
+++ b/README.md
@@ -4,5 +4,5 @@ The portable Python ML-powered data bot for your data project. Powered by
 [Ibis](https://ibis-project.org), your data platform,
 [Marvin](https://github.com/prefectHQ/marvin), and your ML platform.
 
-> ![WARNING]
+> [!WARNING]
 > Currently under construction by slow humans and highly experimental.