diff --git a/README.md b/README.md
index 5381762..55e7fec 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,20 @@
 # eth-json-rpc-middleware
 
-<table><tr><td><p align="center"><b>⚠️ PLEASE READ ⚠️</b></p><p align="center">This package is currently being migrated to our <a href="https://github.com/MetaMask/core"><code>core</code></a> monorepo. Please do not make any commits to this repository while this migration is taking place, as they will not be transferred over.</p></td></tr></table>
+<table>
+  <tr>
+    <td>
+      <p align="center"><b>⚠️ PLEASE READ ⚠️</b></p>
+      <p align="center">
+        This package has been migrated to our
+        <a href="https://github.com/MetaMask/core"><code>core</code></a>
+        monorepo, and this repository has been archived. Please note that all
+        future development and feature releases will take place in the
+        <a href="https://github.com/MetaMask/core"><code>core</code></a>
+        repository.
+      </p>
+    </td>
+  </tr>
+</table>
 
 Ethereum-related middleware for [`json-rpc-engine`](https://github.com/MetaMask/json-rpc-engine).