diff --git a/README.md b/README.md
index 73fc231..d2f65b4 100644
--- a/README.md
+++ b/README.md
@@ -10,12 +10,16 @@
 
 # CCIP JavaScript SDK
 
+<div role="note" align="center" style="background:#fff4e5;border-left:4px solid #ff8c00;padding:12px;border-radius:6px;margin-bottom:16px;">
+  <strong>Deprecation notice:</strong> This repository is deprecated and no longer maintained. Instead please use the <a href="https://www.npmjs.com/package/@chainlink/ccip-sdk"> latest CCIP SDK here</a>.
+</div>
+
 ### Start here
 
 The CCIP JavaScript SDK is a monorepo for two packages:
 
-- [`ccip-js`](/packages/ccip-js/README.md): A TypeScript library that provides a client for managing cross-chain token transfers that use Chainlink's [Cross-Chain Interoperability Protocol (CCIP)](https://docs.chain.link/ccip) routers.
-- [`ccip-react-components`](/packages/ccip-react-components/README.md): A set of prebuilt ready-to-use React UI components. This package depends on `ccip-js`.
+-   [`ccip-js`](/packages/ccip-js/README.md): A TypeScript library that provides a client for managing cross-chain token transfers that use Chainlink's [Cross-Chain Interoperability Protocol (CCIP)](https://docs.chain.link/ccip) routers.
+-   [`ccip-react-components`](/packages/ccip-react-components/README.md): A set of prebuilt ready-to-use React UI components. This package depends on `ccip-js`.
 
 Using both packages, you can add a fully featured CCIP bridge to your app that can be styled to match your app design.
 
@@ -100,10 +104,10 @@ Contributions to either repos are welcome! Please open an issue or submit a pull
 
 ## Resources
 
-- [ccip-js README](./packages/ccip-js/README.md)
-- [ccip-react-components README](./packages/ccip-react-components/README.md)
-- [examples/nextjs README](./examples/nextjs/README.md)
-- [Chainlink CCIP Javascript SDK Documentation](https://docs.chain.link/ccip/ccip-javascript-sdk/)
-- [Chainlink CCIP Documentation](https://docs.chain.link/ccip)
-- [Chainlink CCIP Directory](https://docs.chain.link/ccip/directory)
-- [Chainlink Documentation](https://docs.chain.link/)
+-   [ccip-js README](./packages/ccip-js/README.md)
+-   [ccip-react-components README](./packages/ccip-react-components/README.md)
+-   [examples/nextjs README](./examples/nextjs/README.md)
+-   [Chainlink CCIP Javascript SDK Documentation](https://docs.chain.link/ccip/ccip-javascript-sdk/)
+-   [Chainlink CCIP Documentation](https://docs.chain.link/ccip)
+-   [Chainlink CCIP Directory](https://docs.chain.link/ccip/directory)
+-   [Chainlink Documentation](https://docs.chain.link/)
diff --git a/packages/ccip-js/README.md b/packages/ccip-js/README.md
index 9669178..db72157 100644
--- a/packages/ccip-js/README.md
+++ b/packages/ccip-js/README.md
@@ -1,4 +1,8 @@
-# CCIP-JS
+# CCIP-JS Package
+
+<div role="note" align="center" style="background:#fff4e5;border-left:4px solid #ff8c00;padding:12px;border-radius:6px;margin-bottom:16px;">
+  <strong>Deprecation notice:</strong> This package is deprecated and no longer maintained. Instead please use the <a href="https://www.npmjs.com/package/@chainlink/ccip-sdk"> latest CCIP SDK here</a>.
+</div>
 
 CCIP-JS is a TypeScript library that provides a client for managing cross-chain token transfers that use Chainlink's [Cross-Chain Interoperability Protocol (CCIP)](https://docs.chain.link/ccip) routers. The library utilizes types and helper functions from [Viem](https://viem.sh/).
 
diff --git a/packages/ccip-react-components/README.md b/packages/ccip-react-components/README.md
index 836d4eb..545dc5d 100644
--- a/packages/ccip-react-components/README.md
+++ b/packages/ccip-react-components/README.md
@@ -1,5 +1,9 @@
 # CCIP-REACT-COMPONENTS
 
+<div role="note" align="center" style="background:#fff4e5;border-left:4px solid #ff8c00;padding:12px;border-radius:6px;margin-bottom:16px;">
+  <strong>Deprecation notice:</strong> This package for React UI components on top of the <a href="../ccip-js/README.md">CCIP-JS package</a> is deprecated and no longer maintained.   You can access the  <a href="https://www.npmjs.com/package/@chainlink/ccip-sdk"> latest CCIP SDK here</a>. However note also that there is currently no React Components package that is compatible with the new CCIP SDK. 
+</div>
+
 The CCIP-REACT-COMPONENTS package is a set of prebuilt ready-to-use UI components built on top of [CCIP-JS](../ccip-js/README.md). Using both packages, you can add a fully featured CCIP bridge to your app that can be styled to match your app design.
 
 ## Table of contents