Fix date

Author: thecrypticace

CHANGELOG.md

@@ -11,7 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Don’t break `sibling-*()` functions when used inside `calc(…)` ([#19335](https://github.com/tailwindlabs/tailwindcss/pull/19335))
 
-## [3.4.18] - 2024-10-01
+## [3.4.18] - 2025-10-01
 
 ### Fixed