diff --git a/CHANGELOG.md b/CHANGELOG.md
index d496c5643f..39494e6eb6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ All notable changes to this project are documented in this file.
 - Added: disable comments that are reported as errors for various reasons are now reported as standard lint errors rather than a separate class of errors that must be handled specially ([#4973](https://github.com/stylelint/stylelint/pull/4973)).
 - Added: configured pattern in `*-pattern` rules violation message ([#4975](https://github.com/stylelint/stylelint/pull/4975)).
 - Added: `comment-pattern` rule ([#4962](https://github.com/stylelint/stylelint/pull/4962)).
+- Added: `ignoreAtRules[]` to `property-no-unknown` ([#4965](https://github.com/stylelint/stylelint/pull/4965)).
 - Deprecated: `StylelintStandaloneReturnValue.reportedDisables`, `.descriptionlessDisables`, `.needlessDisables`, and `.invalidScopeDisables`. `.reportedDisables` will always be empty and the other properties will always be undefined, since these errors now show up in `.results` instead ([#4973](https://github.com/stylelint/stylelint/pull/4973)).
 
 ## 13.7.2