# Tailwind CSS v2.1.3 — Release & Upgrade Intelligence
- **Product:** Tailwind CSS (https://tailwindcss.com)
- **Version:** v2.1.3
- **Released:** Jun 01, 2021
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/tailwind/updates/v2.1.3/

## Executive Summary (TL;DR)
Tailwind CSS v2.1.3. Source highlight: Register PurgeCSS paths as PostCSS dependencies to guarantee proper cache-busting in webpack 5 (#4530)

## Bug Fixes
- Register PurgeCSS paths as PostCSS dependencies to guarantee proper cache-busting in webpack 5 (#4530)

## Upgrade Command
```bash
npm install --save-exact tailwindcss@2.1.3
```