diff --git a/README.md b/README.md
index 9864af2..7199f1e 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,8 @@
 ## Code Editor
 
+> [!IMPORTANT]
+> This open source project is no longer being actively maintained and will only receive critical security fixes.
+
 This is the repo for `code-editor`.
 
 ### Repository structure