diff --git a/CHANGELOG.md b/CHANGELOG.md
index 01f33ccdf79d..b056adc86ced 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Fixed
+
+- Don't remove keyframe stops when using important utilities ([#12639](https://github.com/tailwindlabs/tailwindcss/pull/12639))
+
 ## [3.4.0] - 2023-12-19
 
 ### Added