diff --git a/README.md b/README.md
index d165272..9646ac3 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@
 
 <div align="center">
 <a href="https://jsr.io/@dajiaji/mlkem"><img src="https://jsr.io/badges/@dajiaji/mlkem" alt="JSR"/></a>
+<a href="https://www.npmjs.com/package/mlkem"><img src="https://img.shields.io/npm/v/mlkem?color=%23EE3214" alt="NPM"/></a>
 <img src="https://github.com/dajiaji/crystals-kyber-js/actions/workflows/ci_browsers.yml/badge.svg" alt="Browser CI" />
 <img src="https://github.com/dajiaji/crystals-kyber-js/actions/workflows/ci_node.yml/badge.svg" alt="Node.js CI" />
 <img src="https://github.com/dajiaji/crystals-kyber-js/actions/workflows/ci_deno.yml/badge.svg" alt="Deno CI" />
@@ -44,8 +45,8 @@ This repository has the following packages:
 
 | package           | registry                                                                                                                  | description                                                                                                                                                                                                                     |
 | ----------------- | ------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| crystals-kyber-js | [![npm](https://img.shields.io/npm/v/crystals-kyber-js?color=%234C48FF)](https://www.npmjs.com/package/crystals-kyber-js) | `v1.x` implements CRYSTALS-KYBER, and `v2.x-` implements ML-KEM (FIPS 203). `crystals-kyber-js` may become deprecated in the near future. Instead, we recommend switching to the following `mlkem` or `@dajiaji/mlkem`.         |
-| mlkem             | [![npm](https://img.shields.io/npm/v/mlkem?color=%234C48FF)](https://www.npmjs.com/package/mlkem)                         | Implements only ML-KEM (FIPS 203). It is an alias for the above `crystals-kyber-js` starting from `v2` onwards. We recommend using this package going forward.                                                                  |
+| crystals-kyber-js | [![npm](https://img.shields.io/npm/v/crystals-kyber-js?color=%23EE3214)](https://www.npmjs.com/package/crystals-kyber-js) | `v1.x` implements CRYSTALS-KYBER, and `v2.x-` implements ML-KEM (FIPS 203). `crystals-kyber-js` may become deprecated in the near future. Instead, we recommend switching to the following `mlkem` or `@dajiaji/mlkem`.         |
+| mlkem             | [![npm](https://img.shields.io/npm/v/mlkem?color=%23EE3214)](https://www.npmjs.com/package/mlkem)                         | Implements only ML-KEM (FIPS 203). It is an alias for the above `crystals-kyber-js` starting from `v2` onwards. We recommend using this package going forward.                                                                  |
 | @dajiaji/mlkem    | [![JSR](https://jsr.io/badges/@dajiaji/mlkem)](https://jsr.io/@dajiaji/mlkem)                                             | Implements only ML-KEM (FIPS 203). It is an ML-KEM package for [jsr.io](https://jsr.io/). The above `mlkem` is an npm package of `@dajiaji/mlkem`, which has been converted using [@deno/dnt](https://github.com/denoland/dnt). |
 
 For Node.js, you can install `mlkem` or `crystals-kyber-js` via npm, yarn or