diff --git a/CHANGELOG.md b/CHANGELOG.md
index 42f6cc36d..625bae031 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,10 +20,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
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 ### Changed
 - Add columns and mode parameters in plot_correlation_matrix ([#726](https://github.com/tinkoff-ai/etna/pull/753))
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+- Add CatBoostPerSegmentModel and CatBoostMultiSegmentModel classes, deprecate CatBoostModelPerSegment and CatBoostModelMultiSegment ([#779](https://github.com/tinkoff-ai/etna/pull/779))
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