diff --git a/CHANGELOG.md b/CHANGELOG.md
index c51b1c1c..0f63ec25 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 - ⚠️ Simplified Chinese (China) language code has changed from `zh` to `zh-cn`
 - Upgrade to Chart.js v3.9.1 ([#261](https://github.com/jpanther/congo/pull/261))
+- Upgrade to Tailwind v3.1.8 ([#265](https://github.com/jpanther/congo/pull/265))
 
 ## [2.3.1] - 2022-07-30